Steam Deck Verified · RPG · 2026
Does Under The Island work on Steam Deck?
Yes. Valve has tested it and rates it Steam Deck Verified.
Verified
Short answer: yes. Under The Island is Steam Deck Verified. Valve has tested it and it works great on Steam Deck straight out of the box.
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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 Under The Island
- Developer
- Slime King Games
- Publisher
- Top Hat Studios, Inc., Doyoyo Games
- Release date
- 17 February 2026
- Genre
- RPG, Adventure, Action
- Steam
- Store page
