Single-player games like ReThink 3
Below are 10 single-player Steam games similar to ReThink 3, 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 ReThink 3 page.
Ranked picks
- 1

ReThink | Evolved 3
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
ReThink | Evolved 3 is a Puzzle Game in a futuristic setting, that features a variety of Puzzles that utilize Lasers and the behavior of light and it's colors. Use new features and mechanics to puzzle your way through the game's beautiful world.
- 2

ReThink 2
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
ReThink 2 is a Puzzle Game in a futuristic setting, that features a variety of Puzzles that utilize Lasers and the behavior of light and it's colors.
- 3

ReThink | Evolved 4
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
ReThink | Evolved 4 is a Puzzle Game in a futuristic setting, that features a variety of Puzzles that utilize Lasers and the behavior of light and it's colors. Use new gameplay mechanics to puzzle your way through the game's beautiful world.
- 4

ReThink | Evolved 2
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
ReThink | Evolved 2 is a Puzzle Game in a futuristic setting. Solve a variety of Puzzles that utilize Lasers and the behavior of light in two and three-dimensional space. Created with the Feedback from its predecessor in mind, ReThink | Evolved 2 features: 40 new Puzzles, enhanced Gameplay...
- 5

ReThink | Evolved
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
You volunteered to participate in an AI research as part of an human control group. Solve over 50 different puzzles and use new gameplay mechanics and more player freedom to find creative ways to progress through the game's beautiful world.
- 6

ReThink
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
As an inmate of a government-controlled Correctional Facility in the year 2275, you have the right to prove yourself worthy of being part of Society again. Show your skills in logical thinking by solving puzzles of varying size, type and difficulty in this first-Person puzzle game, and redeem your freedom!
- 7

Filament
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
Solve challenging cable-based puzzles and uncover what really happened to the crew of The Alabaster. Now with Hint System (for those ultra tricky puzzles).
- 8

Ever Forward
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
A girl trapped in a strange world somewhere between reality and imagination. Help her find her way in this adventure puzzle game.
- 9

ReThink 4
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
ReThink 4 is a Puzzle Game in a peaceful futuristic setting, that features a variety of Puzzles that utilize Lasers and the behavior of light and it's colors to create challenging problems to solve.
- 10

ReThink | Evolved 5
Single-player alternative to ReThink 3 — playable solo, no multiplayer required. Shares Indie with ReThink 3.
ReThink | Evolved 5 is a Puzzle Game in a peaceful futuristic setting, that features a variety of Puzzles that utilize Lasers and the behavior of light and it's colors to create challenging problems to solve.