Steam Deck Verified · RPG · 2022
Does 【NekoGakuen】《MatthiolaReverieVerse:LostIsland》 work on Steam Deck?
Yes. Valve has tested it and rates it Steam Deck Verified.

Verified
Short answer: yes. 【NekoGakuen】《MatthiolaReverieVerse:LostIsland》 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
- All functionality is accessible with the default controller configuration
- In-game text is legible on the Steam Deck screen
- Default graphics settings perform well on Steam Deck
Steam Deck status checked 9 November 2026.
About 【NekoGakuen】《MatthiolaReverieVerse:LostIsland》
- Developer
- NekoGakuen
- Publisher
- NekoGakuen
- Release date
- 11 June 2022
- Genre
- Free to Play, RPG, Indie
- Price
- Free to play
- Steam
- Store page





