Steam Deck Playable · Casual · 2024
Does 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue) work on Steam Deck?
Mostly. Valve rates it Steam Deck Playable, with a few caveats.
Playable
Short answer: mostly. 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue) 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 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue)
- Developer
- Kwing works
- Publisher
- Kwing works
- Release date
- 29 March 2024
- Genre
- Casual, Adventure, RPG
- Price
- Free to play
- Steam
- Store page
