Single-player games like CitaDrill
Below are 8 single-player Steam games similar to CitaDrill, 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 CitaDrill page.
Ranked picks
- 1
Echo Zero
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
Descend into a dangerous, procedurally generated sci-fi underworld. Explore, gather resources, uncover powerful wargear and upgrades, rally your droids, build and defend your base, and battle a mysterious new species on the verge of breaching the surface, either alone or in co-op.
- 2
Wall World Strategy
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
Build and lead a colony on the surface of an endless Wall. Manage resources and your people, develop new technologies, defend against relentless zyrex attacks, and send robo-spiders on risky expeditions. Keep the colony from collapsing – in Wall World, it's easy to fall.
- 3
Into The Depths
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
A roguelite city builder, where you colonize the mysterious underworld. Build your settlement, explore the caves and colonize the deepest caverns. Overcome the dangers hidden in the dark and make the riches of the Depths yours!
- 4
Union Of Rivals
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
A deep colony sim and city builder. Manage resources and production chains to build the railroad from East to West. Found towns, harvest and refine the goods that fuel the line, then persuade or outlast the settlements in your path. Every citizen has a name, a trait, and a breaking point.
- 5
These Doomed Isles: The First God
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
These Doomed Isles: The First God is a prologue chapter of the main game, These Doomed Isles. Play as Cernunnos, the Celtic god of nature, and lead the Celtic civilisation to victory against waves of invaders, curses and more!
- 6
Nordhold: Origins
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
Immerse yourself in Nordhold: Origins, a tower defense game with high replayability. Build a medieval Nordic village, develop its economy, and defend it with unique towers and upgrades. Choose heroes and relics, compete on leaderboards, and aim for the Valhalla rank!
- 7
The King is Watching
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
The King is Watching is a roguelite kingdom builder. Rule by the power of your royal gaze! Decide between producing resources, training armies, or balancing both, while adapting to unique events every run
- 8
DarkSwitch
Single-player alternative to CitaDrill — playable solo, no multiplayer required.
DarkSwitch is a vertical survival city builder. Build a city on a great tree and defend it against the Fog. Face the challenges of limited real estate, scarce resources, and tough moral choices as you seek to uncover the mystery of the Shroud. The Tree Provides! The Tree Protects! The Tree Prevails!