Single-player games like Z Mutants
Below are 8 single-player Steam games similar to Z Mutants, 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 Z Mutants page.
Ranked picks
- 1
Fifty Miles Out
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action and Adventure with Z Mutants.
Fifty Miles Out is a single-player FPS action-horror experience. Stranded after running out of fuel, you seek help along a rural gravel lane when you are drafted by a retired military veteran to face violent encounters tied to a classified government experiment gone awry.
- 2
Purge Phalanx
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action with Z Mutants.
Unleash heavy weaponry to exterminate the demonic horde alone or up to 4 players online and/or in splitscreen
- 3
Across Killzone
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action and Adventure with Z Mutants.
Nacro9 game studio My first effort Offer
- 4
Evil Beneath
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action and Adventure with Z Mutants.
In this retro PS1/PSX style game. Play as a investigator stranded in a zombie and monster filled mansion and forest. You will encounter horrifying creatures ready to devour you alive. All while trying to make your escape and discover the terrifying truths before it's to late. Will you survive?
- 5
Wraith Rage: A Shadow's Choice
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action and Adventure with Z Mutants.
They have been waiting for you. To survive, you must unravel the terrifying secrets of a deadly cult, find clues, solve twisted puzzles, and piece together the truth before you become their sacrifice.
- 6
Danger Horizon
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action with Z Mutants.
Danger Horizon is a multiplayer, first-person shooter game made using Unreal Engine 5. The game features realistic gunplay, and advanced blood and gore features that everyone can enjoy.
- 7
Bloody Lens
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action and Adventure with Z Mutants.
Break into a twisted asylum as Ray, a content creator hunting for viral truth. Start with nothing but your camera, but scavenge your way up to axes, shotguns, and an AK-47 to blast the grotesque experiments hunting you. Manage your rare ammo, solve puzzles, and survive the broadcast.
- 8
Nightmare of Decay
Single-player alternative to Z Mutants — playable solo, no multiplayer required. Shares Action and Adventure with Z Mutants.
A first-person action horror game set in a nightmarish manor infested with zombies, psychotic cultists, and a horde of other horrors. Utilize an assortment of different weapons in a brutal fight for survival as you try to escape from the Nightmare of Decay.