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Mental State. Game One

Also known as Mental State. Game One, mental state one, mental-state-game-one

«Mental State. Game One" is a fantastic first–person adventure with elements of the action and horror genres. A unique feature of the game is the "System of Thoughts", which affects the mental state of the main character and the gameplay as a whole.

Last update
21 May 2026
Players now
0

Latest update

Store

Update from May 20, 2025

The following changes have been made to the game: First of all, achievements have finally been added. There are quite a lot of achievements, only 50 pieces. Among them there are both simple ones that can be obtained by…

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Update history

Browse past updates and patch notes for this game.

2 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 50 Steam achievements, sorted by player unlock rates.

  • The Touch-2Touch the green sphere21.5%
  • The TouchTouch the orange sphere20.6%
  • A strong stoneKill Reevler with a stone17.2%
  • Berry loverTaste the blue berries17.2%
  • Swimming is not my thingGet out of dangerous water onto dry land15.5%
  • Perfect conditionRaise the hero's health and PTL to 100%12.9%