Day of Defeat: Source

AppID 300 Game windows linux

Valve's WWII Multiplayer Classic - Now available for Mac.

Depots

Depot	Name	OS	Size	Public manifest
209	—	any	50.56 KB	1006421199436503502
300	—	any	806.38 KB	1886571201954240707
301	—	any	3.78 GB	3472065344564072732
232291	—	windows	304.39 MB	2516988225761046987
232292	—	macos	60.09 MB	7920068898152903955
232293	—	linux	193.70 MB	535348551671068672