Steam Deck
Does Supreme Ruler Ultimate work on Steam Deck?
Steam Deck
Valve has tested this game and it does not work properly on Steam Deck.
Status as checked with Valve on 5 November 2026.
Real-Time Strategy/Wargame. From World War II through the Cold War and into the future, re-live or re-imagine the tensions and crises of our recent history!
System requirements
Questions and answers
- Does Supreme Ruler Ultimate work on Steam Deck?
- Unsupported. Valve has tested this game and it does not work properly on Steam Deck.
Supreme Ruler Ultimate
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