Announcement
IGN Trailer!
The official announcement trailer for Zangyou (残業) is now live on IGN. Thanks to everyone following along. If the trailer caught your eye, please consider wishlisting. It genuinely helps a lot!
Steam
Zangyou
Also known as Zangyou, steam:3805820, z
The workday is over. The building disagrees. Trapped on the 32nd floor of a Tokyo office tower, you must escape a hostile AI that seals exits, shifts corridors, and hunts you through the building.
Last update
29 May 2026
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- May 2026
- 4,000 new wishlists, and a small direction updateSteam post image Zangyou has passed 4,000 new wishlists! That’s a lot more people suddenly watching this strange office building, so first: thank you. I’m a solo developer, and seeing that many people find the game this…
- June 2025
- DevLog 01 – Thank You + Welcome to Floor 32Thank you to everyone who’s taken an interest in Zangyou – Backrooms. We’re a very small, brand new studio based in Tokyo with a deep love for crafting moody, atmospheric experiences through games. This is our first pro…
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