Free games like Mental State. Game One
Below are 9 free-to-play Steam games similar to Mental State. Game One, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Mental State. Game One page.
Ranked picks
- 1
ENA: Dream BBQ
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Indie and Adventure with Mental State. Game One.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 2
Indigo Park: Chapter 1
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Action and Indie with Mental State. Game One.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 3
The Looker
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Indie with Mental State. Game One.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 4
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Action and Indie with Mental State. Game One.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 5
Dagon: by H. P. Lovecraft
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Indie and Adventure with Mental State. Game One.
Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.
- 6
Paper Lily - Chapter 1
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Indie and Adventure with Mental State. Game One.
Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.
- 7
The Lab
Free-to-play alternative to Mental State. Game One — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 8
Z.A.T.O. // I Love the World and Everything In It
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Indie and Adventure with Mental State. Game One.
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.
- 9
TVs: The Awakening
Free-to-play alternative to Mental State. Game One — no purchase or trial window. Shares Action and Indie with Mental State. Game One.
TVs is a single player platformer game combining intense action with challenging puzzles, focuses on a journey of a tv character called “u” who needs to drive his way on strange events in strange world to solve mysterious puzzles of his life till he finds the truth.