Single-player games like Space Ghost Pirate Zombie Slayer
Below are 12 single-player Steam games similar to Space Ghost Pirate Zombie Slayer, 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 Space Ghost Pirate Zombie Slayer page.
Ranked picks
- 1

Poi
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
Poi is a 3D platformer featuring two kids on a grand adventure to unravel the mysteries of the Milky Way Globe. Explore uncharted lands, compete in challenge levels, meet quirky characters and defeat comical creatures on a journey to become a Master Explorer.
- 2

Super Puzzle Platformer Deluxe
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
The title says it all. Take one part falling block puzzle game, combine one part old-school platformer, add a couple thousand pixels, blend and serve. Why match colored blocks when you can just shoot the hell out of them? Your goal is to survive as long as you can. From celebrated indie developer Andrew Morrish and Adult Swim Games.
- 3

Beatbuddy: Tale of the Guardians
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
Awakened from his slumber, Beatbuddy journeys through lush hand-painted environments on a quest to save his companions and his own immortality. Beatbuddy interacts with the living breathing environment that pulses to the beat of an original soundtrack, aiding him as he unlocks new paths and solves puzzles.
- 4

ALLTYNEX Second
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
The year is 2192AD. 40 years ago, the Stellar-class All-purpose Administrative Computer ALLTYNEX suddenly attempted to enact genocide upon mankind. Commandeering armies of unmanned weapons, ALLTYNEX enacted a massacre so terrible that within only 72 hours of the start of the incident, approximately 85% of the world's population had...
- 5

Arcade Mayhem Juanito
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
Arcade Mayhem Juanito is a retro experience about arcade-hopping. Teleport into different video games, play with unique mechanics inspired by well-known arcade games, face stunningly animated bosses and join the fight against the clonocell invasion.
- 6

Kopanito All-Stars Soccer
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
Fast-paced football game without a referee on the pitch and with crazy super-powers! It may not look serious, but we guarantee, that it is. Kopanito’s match engine is well-balanced and entirely skill-based.
- 7

HOARD
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
YOU ARE THE DRAGON in this award-winning arcade strategy game. Burn villages, collect gold, and level up your dragon while playing 10 minute matches in single player or up to 4 player co-op and competitive modes. Over 30 levels and multiple game modes ensure you'll be burning for a long time!
- 8

Serious Sam Fusion 2017 (beta)
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
Serious Sam Fusion is a central hub for several existing Serious Sam games developed by Croteam. Cool new features, engine upgrades, patches and updates will be released to existing owners for FREE!
- 9

1000 Amps
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Indie with Space Ghost Pirate Zombie Slayer.
Light up the world! As Plug, you are charged with restoring the expansive Amp-Tree-System, and thwarting an enigmatic intruder.
- 10

Night Shift
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Indie with Space Ghost Pirate Zombie Slayer.
The sun has disappeared from the sky! Darkness chokes the land, depriving it of all things good. Now it’s time for you to figure out how to bring the sun back! Get behind the wheel and find the sun in Night Shift!
- 11

Space Robot Samurai Zombie Slayer
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Action and Indie with Space Ghost Pirate Zombie Slayer.
We are not alone in the universe, its filled with Zombies! To combat them mankind invented their most efficient weapon yet: the Space Robot Samurai Zombie Slayer. ONLY YOU can pilot the powerful Space Robot Samurai Zombie Slayer to fight the Space Zombie horde!
- 12

Occurrence at JCR Outpost
Single-player alternative to Space Ghost Pirate Zombie Slayer — playable solo, no multiplayer required. Shares Indie with Space Ghost Pirate Zombie Slayer.
A scientific mission in Antarctica goes awry when something is released from beneath the ice! Who is friend? Who is foe? Only you can solve the mystery of the Occurrence at JCR Outpost!