Single-player games like Gunslingers of the Wasteland vs. The Zombies From Mars
Below are 12 single-player Steam games similar to Gunslingers of the Wasteland vs. The Zombies From Mars, 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 Gunslingers of the Wasteland vs. The Zombies From Mars page.
Ranked picks
- 1
Pressure Within
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
Survive a post-apocalyptic nightmare in this third-person shooter. The apocalypse is horrifying, but one question remains: Where's the bathroom? Battle zombies and solve terrible riddles to reclaim your world.
- 2
Haydee 2
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
Haydee II is a third-person puzzle-shooter, but with a sexy character and a cake!
- 3
Gazmatera: Return Of The Generals
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
In the years between 1988 and 1994, somewhere in Europe a squadron of the best fighters from crime, called "generals", was blacklisted for liquidation. Take control of four survivors, Jeff, Kayla, Helga and Emilia, and exterminate the leader of the enemy gang!
- 4
Red Dead Redemption
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action with Gunslingers of the Wasteland vs. The Zombies From Mars.
Experience the story of former outlaw John Marston as he tracks down the last remaining members of the notorious Van der Linde Gang in the PC debut of the critically acclaimed predecessor to Red Dead Redemption 2.
- 5
Them and Us
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
Them and Us is a classic, survival horror game with a focus on atmosphere and player immersion. Discover the truth of Alicia’s past as she descends further into her strange, unending nightmare.
- 6
Knights Within
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
Knights Within is a hack&slash horde shooter with roguelite elements. Design custom loadouts, navigate procedurally generated levels and utilize random power-ups. Either solo or with friends, can you survive endless waves of enemies to ensure humanity's survival?
- 7
Dawn Break
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
In 2039, tsunamis of varying degrees occurred all over the world, and multiple small black holes inexplicably appeared in the sky, ruthlessly devouring the world. At first, scientists believed that this phenomenon was a common natural disaster, until one day, a test report shocked the world.
- 8
深空七号 Deep Space 7
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
This is an independent action shooting game with a third person horror atmosphere. Facing the terrifying monsters in the space station, you must overcome the shortage of supplies, solve numerous mysteries, and successfully escape danger
- 9
HellCrunch
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
HellCrunch is a First Person Shooter with a focus on run and gun gameplay inspired by 1990s classics. Battle against demonic hordes as you fight your way through a series of sci-fi, fantasy, and horror environments, while racing to uncover the mystery behind their mysterious leader!
- 10
Terror In The Atomic Desert
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
Terror In The Atomic desert is a first person horror puzzle game made as a homage to 1960s B-movies.
- 11
Attack of the Giant Crab
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
Take control of the Giant Crab and cause the maximum amount of destruction while brushing off the military's puny attempts to stop you.
- 12
The Giant Crab in Space
Single-player alternative to Gunslingers of the Wasteland vs. The Zombies From Mars — playable solo, no multiplayer required. Shares Action and Indie with Gunslingers of the Wasteland vs. The Zombies From Mars.
Take control of the Giant Crab and travel to distant star systems on your quest to free the galaxy from a tyrannical alien empire.