version

GoldSrc

Source

Source 2 (sys_info)

edit

See also:  GoldSrc/Engine versions - list of Source engine build numbers.

version is a console command available in all GoldSrc games. Prints version info in the Developer Console.

Note:In most cases, the exe version number can be changed by editing the steam.inf file. This is heavily discouraged, as it immediately renders the game unable to connect to any server for its version or for any other version (due to protocol differences), and prevent the game from playing demo files not matching the versions.

^[Todo]

Valve

Half-Life (and most GoldSrc games)

Protocol version 48
Exe version 1.1.2.2/Stdio (valve)
Exe build: 19:06:31 Oct 7 2024 (10210)

Counter-Strike

Protocol version 48
Exe version 1.1.2.7/Stdio (cstrike)
Exe build: 19:06:31 Oct 7 2024 (10210)

Third party

Sven Co-op Protocol version 48 Engine version 5.0.1.7 (svencoop) Engine build: 11:20:57 Jun 12 2021 (8948) Cry of Fear Protocol version 48 Exe version 1.0.1.4 (cryoffear) Exe build: 18:03:54 Apr 21 2013 (5936) Base Defense Protocol version 48 Exe version 1.8.1.0/Stdio (bdeff) Exe build: 09:10:05 Jul 7 2017 (7561) Half-Life: Caged Protocol version 48 Exe version 1.1.2.2 (valve) Exe build: 09:10:05 Jul 7 2017 (7561) Absolute Zero Protocol version 48 Exe version 1.0.1.4 (valve) Exe build: 16:05:41 Jun 15 2009 (4554) James Bond 007: Nightfire Note:Updated version below based on unofficial patch. Protocol Version 51 Engine version 5.9.9.0 Exe build: 21:57:55 Mar 16 2017 (8288)