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

Near Sol
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
Space 4X game with the ability to build factories, extract resources, with characters, internal and external markets ... Take part in the discussion of the game, share your vision)
- 2

Hormone Wars - Tower Defense
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
Do you like Tower Defense games with Strategy elements? Well, look no further! We've got exactly what you're looking for! Get ready to defend your settlement from enemies using a huge arsenal of towers!
- 3

DangerSpace
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
DangerSpace is a blend of thrilling space sim and tense RTS gameplay. The deliciously heavyweight, physics-driven flight engine gives a new gaming experience.
- 4

Minion Slayer
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
Prevent the invasion of the minions that stimulate the desire for challenge and prove that you are a slayer physically and mentally.
- 5

Hexity
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
Build your city! Start with tents. Expand and improve life in your city. Explore new technologies and discover new buildings.
- 6

Aries
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
Space strategy gaming reimagined. Dive into fast-paced real-time planetary battles against the backdrop of a turn-based campaign that sees you build your empire in the stars. With hundreds of troops and ships at your command, can you forge an empire that lasts?
- 7

Folk Tale
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
Folk Tale is a single-player fantasy village builder RPG game. Grow your village from nothing, recruit heroes, explore dungeons, battle bosses, and take home a big bag of sweet loot.
- 8

Invasion Machine
Single-player alternative to Civitas Nova — playable solo, no multiplayer required. Shares Strategy and Indie with Civitas Nova.
Modern-warfare RTS/sandbox game inspired by the real conflicts in the Middle East. Fight a counter-insurgency war, protect the civilian population, casevac your wounded and decide how the world sees your struggle. And remember - no one gets left behind.