Game	Protocol
Battlefield BC2	Frostbite
Battlefield 3	Frostbite
Battlefield 4	Frostbite
Medal of Honor	Frostbite
Medal of Honor Warfighter	Frostbite
Quake 2	Quake2
Call of Duty	Quake3
Call of Duty 2	Quake3
Call of Duty: United Offensive	Quake3
Call of Duty 4: Modern Warfare	Quake3
Call of Duty 5: World at War	Quake3
Quake 3	Quake3
Medal of Honor Spearhead	Gamespy
Medal of Honor Breakthrough	Gamespy
Medal of Honor Allied Assault	Gamespy
Counter-Strike: Source	Source
Counter-Strike: Global Offensive	Source
Counter-Strike: Condition Zero	Source
Counter-Strike 1.6	Source
Call of Duty : Modern Warfare 3	Source
7 (Seven) Days to Die	Source
Left 4 Dead	Source
Left 4 Dead 2	Source
DayZ	Source
Rust	Source
America's Army 3	Source
Alien Swarm	Source
Age of Chivalry	Source
Day of Defeat	Source
Day of Defeat: Source	Source
Fortress Forever	Source
Garry's Mod	Source
Half Life 2: Deathmatch	Source
Half Life: Deathmatch	Source
Homefront	Source
Insurgency Mod	Source
Natural Selection	Source
Natural Selection 2	Source
Red Orchestra 2	Source
Starbound	Source
Team Fortress 2	Source
Team Fortress Classic	Source
Zombie Master	Source
Zombie Panic Source	Source
Brink	Source
Unreal Tournament 2004	Unreal2