The latest free game on Steam is going to take up all your free time

- March 27, 2026
- Updated: March 29, 2026 at 9:20 AM

PC players can now download a free demo of Luminas: Parasite Reign via Steam. Announced last year, Luminas: Parasite Reign is an upcoming team-based survival roguelite where you control up to three heroes at once.
Last year, a free playtest was held, allowing players to try a preliminary version of the game while the developer SOTO Game Studio gathered feedback.
Run to download the demo and enjoy a weekend full of fun
Now, it seems that the game will reach a wider audience thanks to a new demo that SOTO has published on Steam.
The game description says: “Welcome to Luminas: Parasite Reign, a team roguelite where magic meets chaos and team strategy defines survival.”
“Control up to three unique Luminas, magical beings that fight against the monstrous parasites that corrupt the world of Solaris Land. With waves of enemies, epic boss battles, and evolving abilities, each game is a struggle for survival and an opportunity to become stronger.”
It will be released in Steam Early Access at the end of this year, but the demo is already available if you want to get a head start.
“We are creating Luminas: Parasite Reign to be a unique group-based roguelite, and we believe that the best way to bring it to life is by putting our community at the center,” SOTO states about the decision to launch Luminas: Parasite Reign in early access.
When the early access version is launched, Luminas: Parasite Reign will feature eight playable characters and three dynamic maps filled with waves of enemies and unique bosses. There are also 90 treasures to collect to customize your gear.
Regarding how long it will remain in early access, SOTO states that it will be about “eight months,” and that the full version will “expand the core experience with new Luminas, spells, bosses, enemies, and additional game modes.”
I’m a journalist with more than 30 years of experience in video games and technology. Although my specialty has always been video games, I’ve recently started enjoying exploring the intricacies of project-management tools like Asana, as well as automations with Make.com and N8N.
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