Portal 2
Other platforms
Nothing beats playing an awesome game than having someone to play it with. Whether it be an MMORPG, first-person shooter, or even a MOBA, it's always fun to play with friends. That's the joy of playing co-op games, jumping in as duos or even forming a full squad. There are a lot of co-op games on PC just waiting to be played. Some games you can play on your couch for a more relaxed feel. Others involve great online adventures. If you're into more of a competitive experience, there are plenty of games for those, too. This list has some of the best co-op games for you and your friends to play together. We can guarantee you won't have a problem running out of options on what to play. Try out these co-op games that are available on Steam today!
Love the storyline. The jokes were very well-written and they never fell flat. Highly recommended for people who are looking for multiplayer cooperative games. Hoping that a third installment is already in the works! More
by Xu Ding
cant believe sven co-op isn't number 1!!! sure portal 2 has funny storyline but sven's gameplay is much more terrific!
by Han Yao
i would suggest this if youre looking for co-op games to play on your couch!!! it's suprer realaxing
by Terry Gonzalez
It was hard to pull off a sequel with reusing what made the original too much. That is exactly what Valve was able to pull off. There is more emphasis on the story and character development this time around. The single player was great but the real star of the show was the co-op mode which transitions smoothly from the main campaign. One of the best co-op games around. Just fo play it. More
by Liu Cao
Defenitely one of the best co-op games on Steam that you can play with your friends on a computer. I suggest you also play this because this enables you guys to make your own puzzles!! More
by Richard McDonald
I like the customizabel puzzles here which you can challenge your friends with. Sounds super fun right???
Borderlands 2 is an action role-playing first-person shooting game which was first released in 2012. It is the second game in the Borderlands game series. This four-player co-op game won the VGX Award for Character of the Year.
by Arthur Duncan
so much better than its predecessor. there are a lot more to do in this game. i always play this game for more than 10 hours straight with my friend!!
by Xiang Pan
While we wait for the much awaited Borderlands 3 to come out, this is still one of the best co-op games available today that you can play with your friends. More
by Guo Hu
Borderlands 2 is hella funny and a lot of fun to play. The new enemies to defeat, more loot to collect and the witty dialogue, boss name, and NPC all make this game one of the must-play titles and one with a steep difficulty that actually encourages cooperative gameplay to fully enjoy. More
by Tejas Rangarajan
In the military this is one of the games we get to play there. No wonder because I got to learn strats and thinking critically through this game whichhelped condition my mind for military training. More
by Jonathan Nguyen
This game is overrated and overly hyped in the steam community. Still, this is an enjoyable co-op game to play with chosen people. U don't want playing this with jerks and trolls. More
by Xiang Wu
This is a good game for coop.
Terraria is a 2D action-adventure sandbox game with the objective of digging, exploring, fighting, and building. Developed and published by Re-Logic, this game is available to play on Windows, Mac, Xbox One, PlayStation 4, Android, and iOS.
by Paul Daniels
BEST ADVENTURE EXPERIENCE SO FAR. PLUS IT'S A SUPER CHEAP CO-OP GAME. NO WONDER EVERYBODY COULDN'T WAIT TO GET A HAND OF THIS EPIC GAME.
by Han Lin
This indie game arrived when Minecraft exploded on the scene so comparisons could not be helped. On its own though, this is a good 2d platform that focuses heavily on combat as evident with its wide weapon crafting system and plenty of monsters to battle. More
Left 4 Dead 2 is the classic cooperative game in which four friends try to survive a zombie apocalypse. Developed by Valve, it has action and horror with a great proactive AI that changes and adapts according to the player's skills.
by Thomas Hernandez
been looking for horror coop games and this is the best one so far!!! it's truly a classic that i always come back to whenever there's new coop games on steam. More
by Keith Burke
This is one the older titles in this list but this is an instant classic and one to try out if you've never tried any of the Left 4 Dead games yet.
by Tony Dai
It's been a long time since this game was released but somehow, it still holds up well even by today's standards. This is one of those games that really encourage real communication and cooperation among teammates. It's still one of the goriest games to come out in recent years and depending on who you ask, this can be a good or a bad thing. More
by Bryan Davidson
So i was an avid player of Left 4 Dead and when i found out that there will be Left 4 Dead 2 i did not hesistate to buy this one. If i am not wrong the Left 4 Dead was awarded the co-op game of the year in 2009. Anyway, so yeah this game is so much better than the original which made me even forget that the first one existed lmao :))) More
by Tejas Rangarajan
This is a lot of improvement frm the first L4D. Very minimal bugs, manageable controls, and really challenging co-op modes.
by Ralph Riley
Been playing L4D so I expected better for L4D2. And this did not disappoint! This was more graphic than the first. Zombies aren't just falling down when you shoot them, but there was blood everywhere! So gory and the graphics are really detailed with rock music playing in the background. More
Cuphead is an indie run and gun platformer action video game heavily focused on boss battles and inspired by cartoons of the 1930s. It was developed and published by Studio MDHR for both Windows PC and Xbox One gaming console.
by Zhang Yan
This gun and run shooter was made to be played co-op with a friend. The loveable old school art and design paired with a punishingly rewarding difficulty make for some fun play sessions. More
by Jose Schmidt
Cuphead is an incredible game that will surely make players feel nostalgic for a different era of gaming and of media in general, and its co-op features are pretty well executed as well. It seems to offer local co-op, and it might offer an online version at some point as well, though I can see lag perhaps being an issue here. If you have the setup for it, and have a friend with similar tastes in games (considering, perhaps, this game is not for everyone), Cuphead is just as enjoyable in co-op mode. More
by Timothy Wong
A fun game with a lot of retro styling as well as punishing difficulty that is best enjoyed with a friend. It's one of those game that you really have to play to understand and experience its charm first hand. More
by Vihaan Khan
Brings back classic nostalgia. The graphics are pretty smooth and very much unique. Remember old Disney's style. Most games nowadays look so realistic, but this one's vouching on looking so cartoonish and really smooth. Game modes are really challenging it will require patience for you when you play this. More
by Diana Chavez
This game is so cuuuute! I like the 1930s animation style that I used to see on Disney shows when I was younger. The sound effects take me all the way back to my childhood. More
Factorio is an action RTS video game developed by Wube Software, wherein a player must build and maintain factories to produce items to build a rocket. This game is available in single and multiplayer modes.
by Kathleen Guerrero
I really think that Factorio is a good cooperative game on Steam. I like how much I can collaborate with others while playing, building my factories, making things, handling all the logistics. And the defense element just adds to my enjoyment. More
by Ernesto Velázquez
Been playing Factorio for years already in single and coop modes. in my case i always have fun playing this game when i do it in a coop mode. Even my friends enjoy playing this with me. More
by Marina Rojas
Steam has a great list of games that are similar to this one. They are very well laid out.
PlayerUnknown's Battlegrounds (PUBG) is a competitive survival shooter game developed by Tencent International Limited. Players must fight to locate weapons and supplies in a massive 8x8 km island to be the lone survivor.
by Wu Song
I wouldn't necessarily call this a co-op game as it is a battle royale, last man standing kind of game. Regardless though, if you do end trying this, you'll have loads of fun and co-op play IS possible but for only so long. More
by Brandon Hicks
While Fortnite has taken over to be the definitive experience in battle royale games, there is a play for PUBG for players who want a more mature and serious take on the genre. While this is technically not a cooperative game, it could be played that way and is just as, if not, more fun than playing solo. More
by Benjamin Walters
Yeah i totally agree with you @Joseph Barrett! This game is better than Crossfire. I am so invested on this game ever since i started playing this.
by Joseph Barrett
Got hooked to this game when I watched Pewdiepie playing this in a walkthrough. I must say this is still the classic game I like, much better than Crossfire and much different than Fortnite. More
by Yuan Cao
PUBG really got me hooked on its last man standing winning formula. Most shooting games back then didn't have such formula. I've played this as far as I can remember especially on PC. I find the navigations easier on PC than on consoles, that's why. More
by Ai Xu
In a world where only one survives and there is no options but to win, the adventure is at it's peak. I like the lone survivor game of PLAYERUNKNOWN'S BATTLEGROUNDS (PUBG). I like to be the best survival shooter because anything less than the best does not survive. More
by Edward Obrien
Thumbsup if you still play Age 3 in 2018! This stuff is classic and I used to play this with my dad. May he rest in peace. But the fun and outwitting each other are the most unforgettable experience for me with my dad. That's why this is pretty much close to my heart compared to other games. More
by Jonathan Garrett
I really wanted to like Age of Empires 3 but just can't. I've grown tired of this type of game and the entire genre. There are too many of these games out there and they are all boring and unoriginal. If you've played one then you've played them all. More
by Christopher Kelley
With almost ten thousand positive reviews on steam, Age of Empires 3 will appeal to anyone who likes the world builder type of games. You can play by yourself or co-op with other people and A.I. at the same time. More
by Sarah Carr
The graphics are very well thought out and the music is intense. This game has a very intriguing fun story line.
by Nancy Rios
Are you a fan of Age of Empires? Now you can play all of them in one collection! Conquer new worlds and gain wealth and power for your home country. Get it now. More
by Bryan Lemke null
Was taught how to play this when I was 13, still play it to this day. Maximize fun by playing as Chinese and rushing your friends to death in 15 minutes. More
by Daniel Cruz
You can think of this as Indiana Jones meets Metroidvania style games. Playing this with friends makes for some very interesting and fun gameplay seeing how far and how fast you can complete each run. More
by Steven Mason
If dark souls was a 2D platformer, this would be it. Its ever-changing level design and having to start from the beginning every time you die makes this one of the most punishing platformers you will ever play. Local co-op has a totally different pace to it especially if you play with someone who is used to the game already. More
by Nathan Knight
This game is unpredictable! One moment it was so easy evading traps, and the next you wouldnt even pass the first 3 traps! Haha! What a fun game to play with friends! More
by Kyle Gardner
Spelunky is quite challenging. Reaching the exit befre the time is up is the thrill. My friends and I compete with our net worths to see who is the best. More
by Larry Dean
Spelunky is one of those modern games that I'm somehow already nostalgic for. I guess that's because it reminds me so much of the old Nintendo games. It's sort of like a cross between the first two Mario games. I highly recommend it. More
by Alejandro Delgado
Up to 4 players can play at a time. Might be an interesting game. Look into it if you want a co-op game.
by Barbara Silva
This game is great for my friends and I to play since we have been looking for a co-op game that is Nintendo style with the 2-d graphics. I liked the characters of the game but I will admit that the graphics were a bit dull as I was battling the arcade like characters. More
by Julia Brians null
It was just such a fun game. I believe we played it around 3 times trough on one console. Here and there some friends also had it and we played around. The humour is just so unbelievable stupid and over the top. Nice thing. More
by María de Lourdes Salinas
If you are looking for a co-op type game I would recommend Castle Crashers on steam. This game is fun and easy to download to your device. this game is very entertaining. More
Broforce is a run-and-gun platform video game released on 15 October 2015 with up to four players cooperatively playing against enemies. It is developed by Free Lives and published by Devolver Digital.
by Joshua Valdez
An ode to action films of yore. This game is full of fun action, laughably bad puns that you can play with your friends. This is one of the more simple co-op games that you can just pick up and play. More
by Ralph Snyder
With the steam summer sale going on I wanted to look for new games that my friends and I could play together that would be quick and fun and I ran into Broforce. The game may have a funny sounding name, but it's a bit shooter that provides a ton of action and allows you to play with four friends at once. This lets us easily play in decent sized groups and all play the game together at the same time without feeling like we will be leaving anyone out on all the fun. Sure I would like to find a game that we could all play at once in the same group, but that's not really realistic. If you like retro games and you like the old bit graphics you will really like this game. More
by Alexander Curtis
Frantic, fun, with loads of 16-bit charm. It's filled with movie-inspired shenanigans but its controls and platforming are surprisingly tight. This is a very well-made run and gun platforming game. More
by Randy Gibson
The best thing about Broforce is its multiplayer coop and versus modes. Well this is coming from someone like me who likes to play coop games as it is more exciting to work together with your friends to pass through levels More
by Laura Webb
It's so cheap I had to do it. I'm a girl so I wasn't sure if Broforce was for me. It's kind of stupid but it's a little entertaining. I wouldn't pay full price for it. More
by Mildred Morales
The game does get boring after a while. Nonetheless, it is a very classic co-op game to play every once in a while.
by Hansika Jayaraman
Love this game!Super fun and satisfies my thirst for a virtual adventure
Warface is a free online first-person shooter in which players will fight all over the world taking part in co-op missions to eliminate enemy soldiers and war robots. The game has several classes and match modes to explore.
by Jack Brooks
Before this game was a browser game and now it is available in other platforms. i still remember those days when i was in my teens that i always play this with my friends. This is definitely a co-op game that always bring nostalgia feelings on me.
Dungeon Defenders is a multiplayer tower defense action-RPG video game where players can choose among one of four classes to create a hero from. This is developed by Trendy Entertainment and was published on 15 December 2010.
by Tom Jia
This is a 2011 game which at this point is aged compared to other games. It is the type of game you should play with other people. While you can play a single player on the levels it is a more fun game. It is basically a four-player tower defense game in which you choose an avatar from one of four classes: the Apprentice , the Squire , the Huntress and the Monk to defeat the enemies. Other rated games are at https://www.slant.co/topics/6361/~online-co-op-games-on-steam More
by Sun Zhou
Okay so i have been playing Dungeon Defenders alone and yeah i have been struggling and repeatedly failing many levels. But once i started playing this with my friends or even random strangers i got so much addicted and it was really enjoyable to play. More
by Lucy Liu
I love playing co-op games on steam, and came across this one. I love it! It's a tower defense style, and also an rpg, which I love. Definitely something I'll be playing a lot of with my friends. More
by Steven Reid
Local co-op and multi-player game. Might check this out as it looks very interesting.
Magicka is a satirical action-adventure video game set in a world based on the Norse mythology, wherein the player will act as a wizard who is tasked to stop an evil sorcerer. It has a sequel named Magicka 2 released in 2014.
by Ao Zou
This is quite a dated by now but if you like the more old school RPG vibe, this might still be worthwhile to check this out.
by Lawrence Simpson
This solution is only okay due to the fact it identifies just one so-op game on Steam. I would have rather had the solution be a listing of new releases, most popular games and best selling. See at http://store.steampowered.com/tag/en/Co-op/#p=0&tab=PopularNewReleases More
by Deng Qian
This game had some technical issues when it launched. Most of it has been addressed in the patches and updates that were made for it. There's plenty of replayability here with either local or online 4 player coop. More
by Benito Cortez
Honestly the concept of Magicka has excited the inner greek in me as in this game you will play as a wizard. IMO the beauty of this game is that as a player u can combine spells to defeat your enemies. More
by Rachel Zhao
Been playing this game for years. Never gets old and I always end up coming back from newer games.
by Robert Warren
sven co-op really is the textbook definition of A GOOD MULTIPLAYER GAME!!! it's fun and kinda hard to beat so u guys better rev up your skills!!!
by Jerry Franklin
This game looks awesome! I'm going to try it out this weekend!
by Andrea Nguyen
I would use this product if I was a gamer type of person. It seems interesting and high tech.
Dead by Daylight is a multiplayer survival horror game in which one player controls a deadly assassin as the other four players try to escape from him. This is developed by Behaviour Digital Inc. and was released in June 2016.
by Dan Xu
Horror survival games and co-op games just naturally mix together and there is no shortage of games for you to choose from in this genre. This one is a decent one to try out have you and friends work together to prepare for the incoming zombie horde. More
by Ernesto Gálvez
Dead by Daylight is a fun horror co-op game that can be played with up to four friends. It's scary and the storyline will keep you playing for hours. It will be hard to put the controller down. More
by Kathy Hill
Dead by Daylight is a very fun game to play that's co-op. It's pretty entertaining and can bring hours of fun.
by Edward Peterson
This game is a great multiplayer game to play. It's a lot of fun if you have friends to play with. It's also very unique and isn't like most other games. Can be fun for hours. More
Starbound is a multiplayer sandbox action-adventure video game which is set in a two-dimensional universe. This features story-based missions, and players must explore to obtain new weapons and visit towns.
by Jesús Vera
Starbound is a super fun co-op game that can be found on the Steam platform. For people like me who love a good sci-fi setting, Starbound sets the tone while bringing me a great experience. Over 90% of it's almost 50,000 reviews have been positive, so if you're looking for a good co-op experience, give it a try. More
by Jerry Huang
A sci-fi take in the same vein as Terraria. The number of locations to discover, items and weapons to craft, structures to build make it one of the greatest and most memorable 2D platformers that I have ever played. More
by Charvi Patil
This is a really popular game that at first I wasn't interested in buying but since it's on sale I decided to pull the trigger. Good game overall with old school graphics. More
by Brandon Meyer
Don't even try to hate on this one. The game is beautiful, the story solid and the soundtrack is amazing. Play by yourself or with friends. The exploration goes on and on and updates extend the play even more. I love this game. A definite winner. More
by Margaret Jensen
I was a fan of Risk of Rain. Although it's a little more mindless than a lot of other co-op games, there's something really fun about watching the numbers go up and being able to relax and veg out with your friends. It's something you have to be in the mood for, though. More
by Jacqueline Reed
Risk of Rain has some really interesting looking graphics. I think it's one of those games that you will either love it or hate it.
Resident Evil Revelations 2 is a cooperative horror game that explains what happened to Claire Redfield after the events of RE Code Veronica. It also offers a co-op mode wherein you can play with your friends.
by Matthew Hopkins
this has always been my idea of a great horror co-op game!!! such a great classic.
by Janet West
If you are a fan of Resident Evil you will love this game. It really delivers on the thrills and gave me quite a few legit scares throughout my game play. I like that there is a real story going on within the game that keeps you interested and wanting to play more. And the fact that I can play this with friends just makes it even better. More
by Judith Patel
I really like that they place at least a minimal layer of protection for adult content in. I have an account set up for my son that is true to his age. I'm also pretty sure that he could defeat it by using my brithdate, if he can remember it! More
by Ernesto Rojas
An excellent version of Resident Evil for those that want a good time beating things up, especially for playing your friends online. I found it to be highly addictive and well thought out. Keep in mind, the younger set might not be old enough for all the graphic violence and gore in the game so recommended for teens and older. More
Gauntlet is a co-op action role-playing video game where four players must battle against monsters, bosses, traps, and so on. It was developed by Arrowhead Game Studios and was initially released in 2014 for Windows PC and Sony PlayStation 4 consoles.
by Alan Hawkins
This remake of the classic 1985 game by Atari Games features updated graphics, a top-down view and co-op multiplayer gameplay. I liked this dungeon crawler-style game. It looks nice and is fun to play with friends. More
by Russell Jackson
It might not be the perfect reimagining of the series that fans have been hoping for, but Gauntlet: Slayer Edition is about as close as anyone has come to delivering the contemporary Gauntlet of our dreams. More
by Sharon Olson
Gauntlet is the ultimate RPG co-op game from what I can see. I especially like that you can play with my friends or anyone online to battle enemies for the treasure. More
by James Stevens
Gauntlet: Slayer is really an incredible game. You wouldn't believe the attention to detail that went into this thing. It's a co-op multiplayer game so you'll never run out of fun things to do. More
Counter-Strike is a first-person shooter action multiplayer video game for Windows and Mac computers. It was developed and published by Valve and was released on November 1, 2000. This can be played either online or offline.
by Andy Tang
YEEEAAAAAHHH!!! MIGHT GO TOE-TO-TOE AGAINST THE GREATEST AND THE BEST COOP GAMES ON PC IMHO. I'M STILL PICKING THIS OVER THEIR OVERRATED NEWER VERSION CS GO. 😤 More
by Sun Kong
YEEEAAAAAHHH!!! MIGHT GO TOE-TO-TOE AGAINST THE GREATEST AND THE BEST COOP GAMES ON PC IMHO. I'M STILL PICKING THIS OVER THEIR OVERRATED NEWER VERSION CS GO. 😤 More
by Hao Shi
YEEEAAAAAHHH!!! MIGHT GO TOE-TO-TOE AGAINST THE GREATEST AND THE BEST COOP GAMES ON PC IMHO. I'M STILL PICKING THIS OVER THEIR OVERRATED NEWER VERSION CS GO. 😤 More
System Shock 2 is a first-person action role-playing video game, the sequel to System Shock and one of the most famous video games ever. It was developed by Irrational Games and Looking Glass Studios and was published by Nightdive Studios.
by John Gonzalez
My friends and I love Steam and gaming so we are always looking for titles on the platform which would allow us to play in co-op mode. I stumbled upon this interesting game called System Shock 2. This seems like a Sci-Fi FPS/RPG with an old cyberpunk theme. Interesting game but you can tell this is a throwback from 1999 and the graphics and gameplay do not really hold up to today gaming standards. More
by Timothy Dixon
System Shock 2 is a first-person action role-playing video game with many horror elements. It's really funny, and despite its being almost 20 years old, it's still enjoyable and captivating! More
Shadowgrounds is a fast-paced top-down shooter game developed by Frozenbyte which is set on a space colony on Ganymede that is being attacked by aliens. This game is reminiscent of the Alien Breed series.
by Keith Wood
I love playing co op against my friends online. I recently found Shadowgrounds on Steam. It is a real good game to play co op with. My friends have also gotten it recently and we play together and have fun for hours at a time. I really recommend this game. More
by Heather Payne
Shadowgrounds is like the worst co-op game available on steam to date. It's dated, it runs like poo, and the connection is constantly dropping. Give this one a pass, the net code is really garbage. More
by Douglas Cooper
Shadowgrounds is one of the oldest game in co-op games. Once you get used to it, it will be very hard to quit playing. It can be considered as one of the best co-op games, but not the one. More
by Muhammad Mittal
Ever since i found out that co-op games are so much better than other genre of games i started playing coop games. And Titan Quest is one of my favorites. The downside though is that this is only an online coop game which means u cant go on a coop mode without an internet. More
by Cheryl Powell
Anniversary edition game. That tells you how iconic this game was. It's still a good game 10 years later. I really enjoy playing it.
by Ann Pierce
Looks like a great game for co-op and multiplayer. Worth checking it out for the price.
The Jackbox Party Pack 4 is a new storied party game from the Jackbox Party franchise, with new mini-games as "Fibbage", "Survive the Internet", "Monster Seeking Monster", "Brackteering"and "Civic Doodle".
by Olivia Brown
The Jackbox Party Pack series of games were made to be played with friends at a party or social gathering to really appreciate and enjoy all the games that it has on offer. More
by Brian Nelson
I have enjoyed all the games in the franchise and this one stands strongly with the rest. Fun for everyone hours of enjoyment.
by Birgit M null
I love it because it does not require computer skills and is suitable for different ages except children. It works with even the most diverse group, although, dark sense of humor and witty vocabulary is recommended. More
by Ye Wu
It usually takes quite some time for major Borderlands release to arrive and the game's developers try to alleviate this by releasing spinoff and such to tie fans over. The Pre-Sequal is a good effort and will be a nice choice for those looking for co-op games. More
by Summer Cui
The graphics are unique and vibrant, different and any other first person shooter I've used. And you have a number of characters you and your friends can play alongside each other. It kind of sucks you into it's sci-fi based story and action combo all on its own. More
by Nic Naquin
I, personally, liked the pre-sequel. Its a pretty fun game for a while. But I dont recommend it. If you're looking for a 4-player, funny, FPS game that is enjoyable and has a great storyline and other such great features, buy Borderlands 2 instead. It's this game, but better. More
by James Duncan
I was able to find the game with no problem. It looks interesting, and I will probably purchase using the site. It seems as though it answers the problem well, as the entire game is co-op. More
by Andrew Carpenter
I'm sorry, but this was just not for me. I don't know if the games are just lazier than when I was younger, but they're definitely not as smart. Maybe it looks alright, but this is not for an intellectual such as myself. Pure caveman garbage, if you ask me. More
Steel Ocean is a 3D free-to-play third-person shooter multiplayer online game developed by International Computer Entertainment. In this game, players will act as a navy commander and can choose up to 6 types of WW2 warships.
by Emily Stewart
Steel Ocean is a dying game. It was once a great game and it was even free to play, but it's best to just not even start this one. Constant "server full" messages when trying to play and it's been going on for a while now, this one is on it's way out. More
by Jaime Vázquez
This is a very fun game to play on Steam. I play against friends and we all have a blast each time. The soundtrack, difficulty, etc is all on par with some of my other favorite games. More
by Andrew Crawford
I have been really bored lately. None of my games on my phone were very appealing anymore. Nothing new in the store caught my eye either. But after seeing Steel Ocean, it has been very hard to call myself bored. Rule the seas! More
LEGO Marvel Super Heroes 2 is an action-adventure game by Traveller's Tales and Warner Bros. Players explore the Marvel Universe and take the role of its characters. It can be played on PC and Mac, and on Nintendo Switch, Xbox One, and PS4.
by Tom Jia
If you like LEGO and if you like Marvel, then, this game is a brainer and you're probably already playing it. If you're not, this is a fun little co-op game that you can play with your friends. All your favorite Marvel heroes are here to play. More
by Lisa Wagner
I have been in the market for one of the best co-op games on steam for my two sons to play together. My brother recommended me to get them LEGO Marvel Super Heroes 2. They opened it on Christmas and have been playing it ever since. More
by Christina West
Don't let the art fool into thinking this is just another indie game. This is dark and one of the best multiplayer games that you can play with your friends. More
by Aanya Tata
I had a lot of fun playing this game with my friends. The graphics itself doesn't try itself to be realistic. It's really cartoonish and the background song is kind of spooky. The pressure is real on this game coz who would have thought of putting a meter for "sanity" aside from just "health" meter or "hunger" meter? More
by Susan Ray
This is one of those games that let you choose whether to play cooperatively or competitively. I admit, I enjoyed playing like the latter. You can achieve a lot of chaos and mayhem when using the pyromaniac class. You can easily burn down the entire forest with one small mistake. More
by Ethan Shaw
i dunno about you but this game is the best coop game i have played which i discovered on Steam. i am telling u that u can play this for hours and yet something new will always come up. More
by Rakesh Jindal
I like the pretty straightforward mechanics of this game. You gotta roam around and make sure you collect supplies so as to help you in your survival.
by Judy Hunter
Don’t Starve Together is a really fun game! I have played it with some friends and you will have hours of entertainment with this game. I will say, the more people who are playing with you the better with this one. More
Dying Light: The Following is an open world first-person action survival game developed by Techland. It's a game player must traverse a zombie-filled city, collecting supplies for crafting tons of weapons to slay the zombies.
by Yu Ma
The follow-up to the first game is just as good and now comes with a new co-op mode to play with your friends. If you like horror survival games, check this one out. More
by Liu Hou
A great expansion to an already good game. The introduction of a customizable buggy is fun and the story had quite a nice twist in the end. While it's perfectly playable as a single player campaign, you can invite 3 other friends along for more fun zombie-slaying action. More
by Jerry Huang
I played the other two versions of this game. But this game's campaign is shorter, more generic than its predecessors but still i liked it. Because well its combat is still entertaining and brutal although yeah i admit something is missing on here More
by Yan Fu
The game took a different approach this time around emphasizing RPG elements more and RTS elements less. The result is a fun and engaging multiplayer gameplay with a campaign that leaves you wanting a little bit more. More
by Cheng Chang
This is an epic game for my needs! We even hold competition for this.
by Billy Henderson
This is a fascinating game! The online play is soooo awesome! Though this appeals to me more as a shooting rpg than a tactical rpg. The interface is simple and easy to see. More
by Virginia Wilson
The Warhammer games are a classic. they are well done and loved for a reason. Could have used more details and more to the "history" or lore of this game. Very strategy driven. More
by Ryan Barnes
I've never been a big Warhammer 40k person, but I will say I absolutely get the appeal of it. I don't particular enjoy the game itself, but I can see the campaign and the physical elements being extremely fun. More
Orcs Must Die! 2 is an action video game with the objective of defending towers and mines from the orcs. It is developed by Robot Entertainment and was released in July 2013 for MS Windows platform.
by Sharon Hamilton
Orcs Must Die! 2 isn't a solution the co-op(less) game problem on Steam but it is a step in the right direction being that the game is loads of fun and the added bonus of having a co-op to get help from others is heavenly. More games on Steam should have co-op capabilities included. More
by Zheng Hao
A game that helped revive the tower defense genre for PCs and consoles. The first one was completely a one-man play affair. This time around, the game encourages cooperative gameplay which should have been the case from the start as it makes more sense is more fun this way. More
by Nicholas McDonald
Very good game for coop!
by Alice Spencer
Lol the orcs come from the lord of the rings. I like playing as the sorceress due to her long range. Which traps to set is a real consideration and my partner has to be familiar with the traps and timings of the mage. Overall I like the fast paced feel of this game. More
by Jane Lynch
I might give this game a try as it does look fun. Otherwise I ll go for the rest of the list of co-op games.
by Michael Franklin
This cyborg-ish video game is really great for those who wanna add to their fun coop games to play on a sleepover. We just did last night, and sure we had a blast. 👍 More
by Alan Fields
This cyborg-ish video game is really great for those who wanna add to their fun coop games to play on a sleepover. We just did last night, and sure we had a blast. 👍 More
by Robert Coleman
This cyborg-ish video game is really great for those who wanna add to their fun coop games to play on a sleepover. We just did last night, and sure we had a blast. 👍 More
BattleBlock Theater is a comedy co-op multiplayer video game developed and published by The Behemoth and was first released on April 3, 2013. Through this game, players will control a prisoner to play through games.
by Jonathan Richardson
Battleblock has the ability to play co-op, but it will only be up to two players. There are plenty limitations to this game from its hand-drawn graphics and lack of story, but for a quick time killer with you and a friend - its not terrible. If you're looking for more than 2 players... look elsewhere! More
by Zachary Austin
This was a broad question with a limited answer. Considering the question asked for co-op games on Steam the solution should have given a link to the Steam site where you could narrow new games, top sellers etc. http://store.steampowered.com/tag/en/Co-op/#p=0&tab=TopSellers More
by Adam Fields
This is good for playing coop.
by Vincent Soto
alien swarm is that game you wouldn't even think twice of playing. it looks super fun. so much better than shadowgrounds!
by Craig Lewis
THIS SHOULD BE ON TOP!!! it's a free co-op game and everybody should play this! Valve never really fails to amaze me with their games
by Walter Harris
Having used steam for a year I really love the co-op games. I tried playing alien swarm: reactive drop last week. Gave it a chance but not overly happy with it. There's a lot going on and too much in terms of graphics that distract from the game itself. sometimes less is more. More
by Wendy Lee
8 player co-op game that's free? Sign me up! This game is an awesome way to play with my friends and the bonus is that it's free so even my broke friends don't have an excuse to not play. More
by Deborah Carter
Alien Swarm: Reactive Drop is a nice shooter game, I think you will enjoy it. You can also play with your friends in the co-op mode.
Lara Croft and the Temple of Osiris is an online co-op action-adventure game, which is the first ever four-player co-op game. It is the sequel to the Lara Croft: Guardian of the Light and the second installment in the Tomb Raider series.
by Sanvi Malik
As I am browsing Steam coop games, I came accross Lara Croft and the Temple of Osiris. And having no knowledge at all about Tomb Raider aside from that it is a movie, I skipped downloading this one. But since it had pretty good reviews, I am still thinking of getting it,,, More
by Ankita Chauhan
As I am browsing Steam coop games, I came accross Lara Croft and the Temple of Osiris. And having no knowledge at all about Tomb Raider aside from that it is a movie, I skipped downloading this one. But since it had pretty good reviews, I am still thinking of getting it,,, More
by Saanvi Bose
As I am browsing Steam coop games, I came accross Lara Croft and the Temple of Osiris. And having no knowledge at all about Tomb Raider aside from that it is a movie, I skipped downloading this one. But since it had pretty good reviews, I am still thinking of getting it,,, More
by Alexander Gilbert
This game used to be fun, but now it feels completely pay-to-win. Due to this business model a lot of people have stopped playing. I get on every once in a while to see if anything has changed, but I keep being greeted by bots. I would still recommend it as a single player game, but if you're looking for co-op I'd give it a pass. More
by Samuel Howard
FYI Hawken is no longer available on Steam. If i am not mistaken the game was removed earlier this year and the reason of its removal is that its developers want to refocus on its development efforts eh. More
by Rachel Johnston
While this is a co-op game i'm not satisfied and will keep looking.
by Steven Guerrero
I did giant robots. HAWKEN has giant robots. My only complaint is that they're not giant enough. But it's an interesting entry into the multiplayer mech combat genre. I spent about five hours playing it until I got bored and moved on to something else, which is probably a record for me, since I get bored easily. More
Battlefleet Gothic: Armada is a real-time strategy video game, which is an adaptation of the miniature wargame Battlefleet Gothic. An upcoming sequel titled Battlefleet Gothic: Armada 2 is scheduled for release in 2019.
by Denise Freeman
I love the Game Workshop tabletop games, so I decided to try out Battlefleet Gothic: Armada. I thought I would enjoy it since I usually love games like this, but it was awful. The graphics are not that good and the game-play is boring and repetitive. Many of the missions are too difficult to win. I would not recommend this game to anyone. More
by Bruce Henderson
I was searching for a good co-op computer game when this caught my eye. It brings the 40k universe to the masses with it's compelling story line and great gameplay. More
by Martha Reid
by the trailer i see it as a suitable co-op game, it has good graphics, and good theme.
by Danielle Carpenter
I don't think this site is very useful to help with co-op of games at all. This is a great place for other things but not for the issue at hand.
by Thomas Obrien
This classic game has been updated for Steam, and if you are into this sort of thing, it is a great. You don't need to have played it before, but you do need to be interested in building civilizations. For me, that is great! I love this sort of thing, and the more additions and tweaks they make to the game, the more realistic it becomes. There are so many variables and the designers seem to have covered a lot of them. For me, this is one of the best sort of co-op games, since you feel like you are thinking about how things work in actual history and not in some fantasy gameworld, so it is easy to get involved from the start. More
by Nicholas Dixon
This is a good introduction to the game "Rise of Nations: Extended Edition. It contains information about the basic game as well as including the differences in the "extended" edition. It also will tell you all the system requirements for the game. More
by Bryan Medina
This is a great game! The updates make it even better than it was before. So happy that I found this co-op game on Steam!
by Lorena Rivas
I was looking for the best co-op games to play on Steam, and this is not it. It's an rts, but it's got a history theme, and that is just not my bag. I think this one is pretty lame. More
by Benito Cortez
i don;t know why this is a lower rated game on this list when it is one of best coop steam games i ever found. not only that this is a good co-op game but this is also a good RTS game. More
by Rodrigo Montiel
i don;t know why this is a lower rated game on this list when it is one of best coop steam games i ever found. not only that this is a good co-op game but this is also a good RTS game. More
by Adrián Zamudio
i don;t know why this is a lower rated game on this list when it is one of best coop steam games i ever found. not only that this is a good co-op game but this is also a good RTS game. More
Hunt: Showdown is a multiplayer first-person shooter game developed and published by Crytek (the makers of Crysis). Hunt: Showdown can be played on Microsoft Windows operated computers.
by Martin Frollo null
because it is best, other games are piece of filthly sh*t
by Joseph McCoy