Underplayed Gems

ITRP _ Gas Prison (2021)

ITRP _ Gas Prison cover
Developer
Unhexigon
Platforms
Windows
Genres
Action, Indie, Free To Play
Rating
4.3 of 5, 28 player ratings
Typical playtime
about 32 minutes
Where to get it
Steam

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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 tense puzzle-action test where you must monitor cells and react quickly to avoid gas poisoning while making strategic sacrifices.

attentivetimely reactionsintelligencememory testtensestrategic sacrificesurvival

What players say

Players describe a short, tense puzzle game about managing rooms filling with poison gas. They are split on clarity: some say mechanics are poorly explained and rooms look too similar, while others praise its strategic depth and difficulty. The game is free and meant for short sessions.

Screenshots

ITRP _ Gas Prison screenshot 1ITRP _ Gas Prison screenshot 2ITRP _ Gas Prison screenshot 3ITRP _ Gas Prison screenshot 4ITRP _ Gas Prison screenshot 5ITRP _ Gas Prison screenshot 6

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More by Unhexigon

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.