Supported games:

ID	Name	Protocol	Notes
TF2	Team Fortress 2	Valve Protocol
TS	The Ship	Valve Protocol
CSGO	Counter-Strike: Global Offensive	Valve Protocol	The server wouldn't respond the to Rules query since the 21 Feb 2014 update.
CSS	Counter-Strike: Source	Valve Protocol
DODS	Day of Defeat: Source	Valve Protocol
L4D	Left 4 Dead	Valve Protocol
L4D2	Left 4 Dead 2	Valve Protocol
HL2DM	Half-Life 2 Deathmatch	Valve Protocol
ALIENS	Alien Swarm	Valve Protocol	Not tested.
ASRD	Alien Swarm: Reactive Drop	Valve Protocol
INS	Insurgency	Valve Protocol
INSS	Insurgency: Sandstorm	Valve Protocol	Use the query port.
INSMIC	Insurgency: Modern Infantry Combat	Valve Protocol	Not tested.
CSCZ	Counter-Strike: Condition Zero	Valve Protocol
DOD	Day of Defeat	Valve Protocol
MC	Minecraft	Proprietary	Bedrock not supported yet.
SDTD	7 Days To Die	Valve Protocol
ASE	ARK: Survival Evolved	Valve Protocol
UNTURNED	Unturned	Valve Protocol
TF	The Forest	Valve Protocol	Use the query port.
TFC	Team Fortress Classic	Valve Protocol
SC	Sven Co-op	Valve Protocol
RUST	Rust	Valve Protocol
CS	Counter-Strike	Valve Protocol

Planned to add support: