Single-player games like Iron Colony
Below are 8 single-player Steam games similar to Iron Colony, 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 Iron Colony page.
Ranked picks
- 1
Escape Z
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Action and Indie with Iron Colony.
Survive the apocalypse with friends in Escape Z. Fight and plan tactics to face hordes of zombies. Choose your character, map and prepare. Survival is your only option.
- 2
MAZE RUNNER
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Action and Indie with Iron Colony.
You start the game as a cyborg, lost in the world of the Maze. He will need to find and collect all the orbs that will unlock the door to his freedom. He will have fifteen minutes to do so, before he gets lost forever. Completed mazes as third-person shooter. Eliminated over 40 different enemies.
- 3
Xheres
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Action and Indie with Iron Colony.
Either FPS or TPS, choose your play style and survive the apocalypse on your own or with your friends. But one must know for sure it ain't gonna be easy, there are hordes waiting for you. Not even considering tough ones... Nevertheless it's gonna be fun.
- 4
THE DARK SIDE OF CECLON
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Action and Indie with Iron Colony.
Jensen, the sole survivor of the Nexentia shuttle crash on the planet CECLON. Alone, light years away from all human life! You will have to face the Nocturnes, primitive creatures in order to bring back the Veka energy, humanity's only hope.
- 5
Recursive Hate - Spider Hell
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Action and Indie with Iron Colony.
Try to survive in Spider Hell. Fight with big, realistic and terrifying spiders and versus swarms with literally thousands of spiders.
- 6
RotorHorizon
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Indie and Adventure with Iron Colony.
In a world devastated and ruled by AI, pilot a combat helicopter to engage in aerial exploration and battles. Raid enemy bases, gather resources to upgrade your aircraft, and develop new machines as you venture deeper into the open-world survival experience.
- 7
Sinister Outbreak
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Action and Indie with Iron Colony.
Sinister Outbreak is an action-horror game where you wake up in a zombie-infested lab. With no memory and danger around every corner, fight to survive, uncover the truth, and escape the nightmare.
- 8
The Fixers
Single-player alternative to Iron Colony — playable solo, no multiplayer required. Shares Action and Indie with Iron Colony.
The Fixers is a third-person cyberpunk extraction shooter. Raid deadly city zones, loot rare tech, fight AI and rival mercs, and extract or lose it all. Upgrade your Hideout, take contracts from Fixers, and survive PvE or PvPvE runs to build your legacy.