Steam Deck

Does World War 3 work on Steam Deck?

Steam Deck

Unsupported

Valve has tested this game and it does not work properly on Steam Deck.

Status as checked with Valve on 13 October 2026.

World War 3 is a free-to-play tactical online multiplayer FPS where the world is your battleground.

System requirements

Does World War 3 work on Steam Deck?: Unsupported. Valve has tested this game and it does not work properly on Steam Deck.

World War 3

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