Single-player games like Critias Empire
Below are 12 single-player Steam games similar to Critias Empire, 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 Critias Empire page.
Ranked picks
- 1
Colonial Winds
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Grow your colony from a small outpost into a thriving nation in this city-building game. Step into the shoes of a colonial governor as you build production chains, establish trade, meet the needs of your citizens, and guide your settlement toward self-rule.
- 2
Ozymandias: Bronze Age Empire Sim
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Build an empire in a single sitting. All the strategy of a classic 4X in a faster format, which also shines in multiplayer.
- 3
Workers & Resources: Soviet Republic
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Build a soviet republic from an impoverished country into a rich industrial superpower in a city builder with intricate production chains and a fully simulated global economy. Manage the lives of your citizens from education to work and party loyalty to criminal activity.
- 4
Whiskerwood
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.
- 5
Nova Roma
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
The glory of Rome is at your fingertips in this city-building game where you must appease the gods, enact laws, and develop complex supply chains to meet the needs of your citizens.
- 6
Sid Meier's Civilization IV: Colonization
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy with Critias Empire.
Sid Meier's Civilization IV: Colonization is the third offering in the award winning Civilization IV series. A re-imagining of the classic Colonization game Sid Meier created in 1994, Sid Meier's Civilization IV: Colonization is a total conversion of the Civilization IV engine into a game experience in which players will lead a European...
- 7
Ymir
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Ymir is a 4X multiplayer strategy game combined with a city builder where each player develops a civilization of pigmen starting at the stone age.
- 8
Rogue Hex
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Play your cards right to conquer the world in the Roguelite 4x. Explore mysterious lands, survive against the barbarian horde, and grow your stone age empire into the stars!
- 9
Flight of Light
Single-player alternative to Critias Empire — playable solo, no multiplayer required.
Rhythm-racing - Fly through fantastical worlds, or race your friends in time to the music!
- 10
Train Metropolis
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Train Themed Idle Clicker. Build and manage your railway company, helping the city expand and thrive.
- 11
Mars Rapid Transit
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Strategy and Simulation with Critias Empire.
Train tycoon game set on Mars. Engineer a fast and efficient train network, build a thriving business and grow a dynamic economy.
- 12
Ambient Dark
Single-player alternative to Critias Empire — playable solo, no multiplayer required. Shares Simulation with Critias Empire.
"Your departure has been delayed. Please enjoy our complimentary lounge to relax, work, study or sleep." Ambient Dark is a music experience. Listen to soothing ambient soundtracks and watch the spaceships silently glide past the window.