Steam Deck Playable · Strategy · 2017
Does Supremacy: Call of War 1942 work on Steam Deck?
Mostly. Valve rates it Steam Deck Playable, with a few caveats.
Playable
Short answer: mostly. Supremacy: Call of War 1942 is rated Steam Deck Playable. It runs, but you may need to adjust settings or use the touchscreen or on-screen keyboard at times.
Valve's Steam Deck test results
Valve's detailed notes for this game will appear here soon. You can see them now on the Steam store page.
Steam Deck status checked 9 November 2026.
About Supremacy: Call of War 1942
- Developer
- Bytro Labs GmbH
- Publisher
- Bytro Labs GmbH
- Release date
- 21 October 2017
- Genre
- Strategy, Free to Play, Simulation, Massively Multiplayer
- Price
- Free to play
- Steam
- Store page
