Counter-Strike: Global Offensive
Counter-Strike 2
Left 4 Dead 2
Garry's Mod
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Garry's ModThis gamemode is a remake of the game "The Hidden: Source". In this gamemode, one player plays as "The Hidden", a genetically modified human with enhanced physical abilities... oh, and they're invisible. The rest of the players have to work together to try and defeat the Hidden using a variety of gadgets and weapons.