Single-player games like Space Cat
Below are 12 single-player Steam games similar to Space Cat, 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 Cat page.
Ranked picks
- 1

Slam and Roll
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
Trap enemies in giant balls, kick them into massive combos and clear the screen. Travel the world, unlock characters, play co-op, or embrace Action Roguelike Chaos Mode.
- 2

Sonic Mania
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Adventure with Space Cat.
Sonic Mania is an all-new adventure with Sonic, Tails, and Knuckles full of unique bosses, rolling 2D landscapes, and fun classic gameplay.
- 3

Slime-san: Superslime Edition
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
Slime-san was minding his own business when suddenly… A giant worm appeared and gobbled him up! Deep within the worm’s belly, Slime-san has to face a decision: Be digested by the incoming wall of stomach acid... Or jump, slide and slime his way through the worm and back out its mouth!
- 4

BattleBlock Theater®
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
Welcome to BattleBlock Theater! You’ve got no where to go but up...on stage. Play single player or co-op to free your friends and save Hatty Hattington! Jump, solve and battle your way through a mysterious theater inhabited by highly technological felines.
- 5

Aeon Drive
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
Rush through the cyberpunk landscapes of Neo Barcelona in Aeon Drive, an action-platformer with a speedrunning twist! Whether solo or in up to 4 player co-op, sprint and dash through many areas of the neon-infused city - and use your time and space-bending abilities to get ahead.
- 6

N++ (NPLUSPLUS)
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action with Space Cat.
N++ is a fast-paced, momentum-based platformer about darting around obstacles, narrowly evading enemies and collecting gold in a beautiful minimalist landscape.
- 7

3dSen PC
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
3dSen is a unique emulator that transforms NES games into stunning 3D voxel dioramas. Relive your favorite retro titles like never before!
- 8

OVERWHELM
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
You're outnumbered, low on ammunition and the paranoia sets in. This is an action horror-world where enemies get power-ups and you don’t.
- 9

You are Peter Shorts
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
You are PETER SHORTS! You have been captured and taken to a secret cloning facility. Can you escape with your newly-cloned brethren?
- 10

Tres-Bashers
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
Tres-Bashers is a 2D monster-bashing adventure featuring a big interconnected map full of cryptids, secrets, and more! Find 40 different monster types and whack 'em with your baseball bat!
- 11

Pyro Fighters
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
Pyro Fighters is a scrolling space shooter with platforming physics. Use your flame gun to propel yourself in the air and fight through an alien army with up to four players.
- 12

Binky's Trash Service
Single-player alternative to Space Cat — playable solo, no multiplayer required. Shares Action and Indie with Space Cat.
Storm evil lairs... and take out the trash! Play as BINKY in a perilous, precision platformer where you run a garbage collection service for EVIL LAIRS! Optimize your speedrun strats and empty all the trash in 15 unique and colorful mini-Metroidvania maps!