Steam Deck Verified · Casual · 2021
Does S.U.M. - Slay Uncool Monsters work on Steam Deck?
Yes. Valve has tested it and rates it Steam Deck Verified.
Verified
Short answer: yes. S.U.M. - Slay Uncool Monsters is Steam Deck Verified. Valve has tested it and it works great on Steam Deck straight out of the box.
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 S.U.M. - Slay Uncool Monsters
- Developer
- Doomster Entertainment
- Publisher
- Doomster Entertainment
- Release date
- 19 February 2021
- Genre
- Free to Play, Casual, Indie
- Price
- Free to play
- Steam
- Store page
