Single-player games like chemistris
Below are 8 single-player Steam games similar to chemistris, 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 chemistris page.
Ranked picks
- 1

GENIUS AT WORK!
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Indie and Simulation with chemistris.
Test your intelligence and creativity! With Genius At Work you will have your construction area where you can let your imagination fly and carry out your technical projects.
- 2

Pentomino
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Strategy and Indie with chemistris.
This game is very easy and very difficult. It is both simple and complex. It is a simple hardcore spatial logic puzzle game. NP->P? Find your way!
- 3

IDLE Animal Anatomy
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Simulation and Casual with chemistris.
A colorful clicker simulator where you can yourself grow a living creature cell by cell! Watch how organs, bones and skin are growing! Feel like a real scientist by becoming a pet creator!
- 4

Brain Overload: Calculate
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Strategy and Indie with chemistris.
A computing training game where you get shot when you open the game. Train yourself, challenge the game producer, and exercise your brain!
- 5

git gud
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Simulation and Casual with chemistris.
A command-line puzzle game where you solve Git word problems by typing real Git commands. From beginner basics to advanced rebasing, master 100 levels of version control challenges and become a Git legend—one commit at a time.
- 6

EcoGenesis
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Strategy and Indie with chemistris.
EcoGenesis is a 2D black-box ecosystem simulator where you need to craft an ecosystem that can withstand the test of time. You must unlock creatures and balance your environment while driving towards one of the three victory conditions in this turn-based simulation.
- 7

Territory: Animals Genetic Strategy
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Strategy and Indie with chemistris.
Strategy game about genes and animal species. Evolve, reproduce, expand to new territories, survive, and fight to achieve various goals like biodiversity or dominance in the ecosystem.
- 8

Sandboxels
Single-player alternative to chemistris — playable solo, no multiplayer required. Shares Indie and Simulation with chemistris.
Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.