3.7
A free and popular shooter game
3.6
Play a different yet fun Counter Strike
4.2
A matter of life and death
4
A classic shooter game for Windows PCs
Classic FPS styled game
4.6
A CS game with stunning visuals
3.9
Free online game somewhere between Counter Strike and Call of Duty
Call of Duty - A solid campaign set in World War II!
4.1
The mod king
The original Battlefield, now available free
Battle of Falklands
A free gift for Counter Strike 1.6 fans
Counter Strike + Zombies = Who could resist?
1.5
Free 4v4 multiplayer shooter
5
Competitive first-person shooter
3.8
An excellent free online multiplayer FPS reminiscent of Battlefield
Most popular 'human vs zombies' mod for Counter Strike 1.6