Underplayed Gems

R.A.T.: Human Error – Episode One (2026)

R.A.T.: Human Error – Episode One cover
Developer
CH3RZY
Platforms
Windows
Genres
Adventure, Indie, RPG, Free To Play
Rating
4.6 of 5, 38 player ratings
Typical playtime
about 1.1 hours
Where to get it
Steam

How it feels

A fractured, post-apocalyptic world to explore, with a focus on narrative and character evolution.

post-apocalypticatmosphericexplorativefree-to-playnarrative-drivenadventurerpg

What players say

Players praise the art, story and atmosphere but are divided on the vent sections, which many find too long and disorienting without a map. The game is short and free, with a dystopian mystery that leans on eerie vibes rather than scares.

Screenshots

R.A.T.: Human Error – Episode One screenshot 1R.A.T.: Human Error – Episode One screenshot 2R.A.T.: Human Error – Episode One screenshot 3R.A.T.: Human Error – Episode One screenshot 4R.A.T.: Human Error – Episode One screenshot 5R.A.T.: Human Error – Episode One screenshot 6

More games like this

More by CH3RZY

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? Tell the Catbot what you feel like playing and it picks from the whole catalog, or browse by platform and genre.