Single-player games like The Test of Insanity
Below are 8 single-player Steam games similar to The Test of Insanity, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like The Test of Insanity page.
Ranked picks
- 1
Hexagun
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
Hexagun is a match3 shooter on the hex grid. Clean the playing field by forming groups of three or more like-colored hexagons. Enjoy today with great gameplay for everyone!
- 2
The Steps as we know them
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
Use the moves of chess to solve puzzles. Find your way with six different pieces, through six different worlds. Use a varying way of thinking in each world.
- 3
Shape Puzzle
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
Relaxed puzzle game with challenging riddles. Combine, rotate and move different shapes to reach the next level. Solve several puzzles at the same time, but be careful not to destroy your progress by unwary changes.
- 4
Unlock the Block
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
In unlock the block your objective is to activate a button, but for that you will have to push your way through and destroy blocks. This may seem easy but know one thing your movement is limited.
- 5
Move Together!
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
Move Together! is a puzzle game with a clean, simple style. Every move affects all of the little friends at once. Observe how they influence one another, plan each step, solve evolving challenges, and help everyone reach the goal together.
- 6
Mentai Uncensored
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
Mentai Uncensored is a relaxing puzzle game in which the goal is to restore the picture to proper orientation by rotating bricks. Occasionally an event will occur mixing your bricks to random rotations, the rate at which this happens can be sped up by selecting a higher difficulty setting.
- 7
Apple Hero
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
Apple Hero is a puzzle game in which you lead the hero to the goal. Create a path for the hero by placing apples, BUT the twist is that the hero always moves only to the closest apple. Avoid dangers, collect coins and solve all the puzzles!
- 8
Gold Cubes
Single-player alternative to The Test of Insanity — playable solo, no multiplayer required. Shares Casual with The Test of Insanity.
Gold Cubes is an atmospheric 3D puzzle game that tests your spatial logic. Guide a glowing soul through suspended blocks and intricate mechanisms by controlling 3 golden cubes and guiding them to their goal. Every move counts in this grid-based labyrinth where your shape is your greatest tool.