31 Room (2025)

Developer: mastie_studio
Platforms: Windows
Genres: Action, Adventure, Casual, Indie, Free To Play
Rating: 3.7 of 5, 15 player ratings
Typical playtime: about 2.5 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A co-op puzzle shooter that mixes brain-teasers with reflex-based challenges, where you and a partner unravel a mystery through increasingly complex rooms.

co-oppuzzlephysics-basedstrategicreflexesatmosphericstory richlinear

What players say

Players praise the atmosphere and puzzle design, but many note the lack of saving hurts co-op replay and some puzzle solutions rely on tedious timing or trial and error. Opinions split on whether co-op is meaningful, as one player can do the work alone.

Screenshots

More games like this

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.