Steam Deck Verified · Simulation · 2026
Does Grandma Left Me A Building - Prologue work on Steam Deck?
Yes. Valve has tested it and rates it Steam Deck Verified.
Verified
Short answer: yes. Grandma Left Me A Building - Prologue 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 Grandma Left Me A Building - Prologue
- Developer
- Overbaked Studio
- Publisher
- Playway S.A.
- Release date
- 4 November 2026
- Genre
- Simulation, Casual, Free to Play, Indie
- Price
- Free to play
- Steam
- Store page
