Steam Deck

Does Warhammer 40,000: Dawn of War - Definitive Edition work on Steam Deck?

Steam Deck

Playable

This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.

Status as checked with Valve on 28 October 2026.

Warhammer 40,000: Dawn of War - Definitive Edition is the ultimate Dawn of War experience, featuring the original Dawn of War and all its expansions, along with enhanced visuals, an improved camera, and 64-bit platform support.

System requirements

System requirements →

Questions and answers

Does Warhammer 40,000: Dawn of War - Definitive Edition work on Steam Deck?: Playable. This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.

Warhammer 40,000: Dawn of War - Definitive Edition