Single-player games like Cell to Singularity - Evolution Never Ends
Below are 10 single-player Steam games similar to Cell to Singularity - Evolution Never Ends, 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 Cell to Singularity - Evolution Never Ends page.
Ranked picks
- 1

SPORE™
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation with Cell to Singularity - Evolution Never Ends.
Be the architect of your own universe with Spore, an exciting single-player adventure. From Single Cell to Galactic God, evolve your creature in a universe of your own creations.
- 2

Universe Sandbox
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation and Casual with Cell to Singularity - Evolution Never Ends.
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
- 3

Unnamed Space Idle
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation and Free To Play with Cell to Singularity - Evolution Never Ends.
Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
- 4

The Sapling
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation with Cell to Singularity - Evolution Never Ends.
The Sapling is a short simulation game where you design your own plants and animals, and put them in a world together. Or you turn on random mutations, and see what evolution does to your ecosystem!
- 5

Gridworld
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation with Cell to Singularity - Evolution Never Ends.
Gridworld is an artificial life and evolution simulator. Watch creatures evolve through natural selection as they learn to find food, avoid danger, and compete with other creatures for survival.
- 6

Evolution Board Game
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation and Casual with Cell to Singularity - Evolution Never Ends.
Predators lurk, food is scarce, you must adapt - or go extinct. Evolve your species to survive and dominate as you explore the campaign or go head-to-head with the skill-based matchmaker.
- 7

Species: Artificial Life, Real Evolution
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation with Cell to Singularity - Evolution Never Ends.
Play with evolution! Species: ALRE is a scientifically-grounded, emergent simulation of natural selection. Creatures evolve and speciate in response to in-game mutation and selection forces, allowing you to experience and tinker with evolution in real-time.
- 8

Mars Horizon
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation with Cell to Singularity - Evolution Never Ends.
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency.
- 9

Cookie Clicker
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation and Casual with Cell to Singularity - Evolution Never Ends.
An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.
- 10

SwingStar VR
Single-player alternative to Cell to Singularity - Evolution Never Ends — playable solo, no multiplayer required. Shares Simulation with Cell to Singularity - Evolution Never Ends.
Swing around a virtual reality world using a giant sticky hand attached to your head. SwingStar VR is a third-person swinging physics puzzler that puts players through a wild ride, accelerating the player as they swing. It's wacky and super fun.