Single-player games like Zombie Killin'
Below are 8 single-player Steam games similar to Zombie Killin', 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 Zombie Killin' page.
Ranked picks
- 1

Pikuniku
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!
- 2

XNemesis
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
XNemesis is a 2D shooter SandBox game, it is a package that contains fully featured levels, Level Designer Software that allows you to create/modify levels and Assets Pack(s) as ready Templates to use in your levels if you don't have/want to use your own images/animations.
- 3

Hide and Seek
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
It is a very funny, fast and easy game which can be played by adults as well as children. This game has two teams that try to prevent each other from winning.
- 4

Crazy Otto
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
In 2016's CRAZY OTTO you and up to seven of your friends have a job to do: Run the maze, eat the dots, grab the cake, dodge the dinosaurs.Unless you are the dinosaurs, in which case you'd better eat CRAZY OTTO and his friends!
- 5

Rocket League®
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
Rocket League is a high-powered hybrid of arcade-style soccer and vehicular mayhem with easy-to-understand controls and fluid, physics-driven competition. Rocket League includes casual and competitive Online Matches, a fully-featured offline Season Mode, special “Mutators” that let you change the rules entirely, hockey and...
- 6

Overcooked! 2
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
Overcooked returns with a brand-new helping of chaotic cooking action! Journey back to the Onion Kingdom and assemble your team of chefs in classic couch co-op or online play for up to four players. Hold onto your aprons… it’s time to save the world again!
- 7

Overcooked
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
Overcooked is a chaotic couch co-op cooking game for one to four players. Working as a team, you and your fellow chefs must prepare, cook and serve up a variety of tasty orders before the baying customers storm out in a huff.
- 8

Operation KREEP
Single-player alternative to Zombie Killin' — playable solo, no multiplayer required. Shares Action and Indie with Zombie Killin'.
An extraterrestrial organism threatens deep space exploration missions! Only trained personnel working as a team can eliminate these infestations. But, the corporation financing the space endeavor has a private mail for you: Cold hard cash for the alien alive! Which side will you choose?