Single-player games like Pathogen
Below are 8 single-player Steam games similar to Pathogen, 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 Pathogen page.
Ranked picks
- 1
Mining Copper
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
Collect copper ore and pass through various smelting equipment to produce copper plates.
- 2
Game of Gods
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
Create your own religion and battle for domination of Earth's souls. Collect souls to upgrade your religion and battle other religions to control more territory and expand. Evolve your religion to higher states and dominate earth's souls to create your own utopia here on planet earth!
- 3
EcoGenesis
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
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.
- 4
Beetle Uprising
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
Collect, raise and breed an army of beetles to rise up and lay claim to the abandoned lot! The game features a complex genetics simulation and real-time tactics missions with a full campaign.
- 5
From atom to modern
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
From the manufacture of monoatomic hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine and neon, to the creation of the earth, from apes to Homo erectus, to nuclear weapons, rockets, to artificial intelligence, to exploring the universe.
- 6
4 Civilizations
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
Four Civilisations is an indie game. It brings you back to early civilization times and lets you control the destiny of your civilization. You will compete with 3 other civilizations in the game. You will need to gather resources to advance in science and upgrade your buildings.
- 7
Ecosystem
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
Create virtual lifeforms whose development is shaped by a deep simulation of evolution. Guide them as they fight, mate, and adapt to the environment you have built. All the creatures in the trailer evolved on their own in the game!
- 8
God of Failure
Single-player alternative to Pathogen — playable solo, no multiplayer required. Shares Strategy and Simulation with Pathogen.
Defend your castle from the orcish chavs, lure them into your traps and destroy them.