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

Gravity Circuit
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
Gravity Circuit is a flashy action packed 2D platformer in the spirit of console classics. Follow Kai, a lone operative war hero who harnesses the mysterious powers of the Gravity Circuit, on an adventure in a futuristic world inhabited by sentient robots.
- 2

Cobalt
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
Forget everything you’ve learned about combat. Cobalt’s slo-mo mechanic lets you perform moves that other games can’t comprehend. Discover the secrets of a distant colony in a cosmic campaign, take on challenges and rule the leaderboards, or face off against others in local and online multiplayer.
- 3

30XX
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
Jump, shoot, and slash your way through 30XX, the roguelike action platformer you can play with a friend! Explore lush, ever-changing worlds that mix precise platforming with fevered combat. Destroy fearsome Guardians. Master unique Powers. Rediscover the thousand years we've lost.
- 4

RKGK / Rakugaki
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
Turn heads. Drop jaws. Be bright. In this single-player 3D platformer, you’re the only one who can take down Mr. Buff and his lackies to restore color and life to the citizens of Cap City. Accompany Valah and the RKGK crew on their journey to take down the oppressive B Corp.
- 5

Berserk Boy
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
BERSERK BOY is a high speed action packed Platformer, with Metroidvania elements. Packed with vibrant and stylish pixel art. Go Berserk! as you change into different forms and use the power of Lightning, Fire, Ice, Air, and Earth to save the planet!
- 6

Toki Tori
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Indie with Copy Kitty.
The gameplay in Toki Tori is a blend of two genres. While it looks like a platform game, it's a puzzle game at heart. To progress through the game, the player must pick up each egg in a level using a set number of tools.
- 7

BattleBlock Theater®
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
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.
- 8

A.R.E.S.: Extinction Agenda
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
You are the ultimate weapon with an ultimate sidekick – Collect secret items and get power ups to become the perfect weapon.
- 9

Mega Man X Legacy Collection
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action with Copy Kitty.
Mega Man X Legacy Collection includes the legendary 16-bit titles and the series’ exciting foray into the 32-bit era: Mega Man X, Mega Man X2, Mega Man X3, and Mega Man X4. Test your skills in the new X Challenge mode, which pits players against two deadly bosses at once.
- 10

Sunfluffs
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Indie with Copy Kitty.
Exist in the world as a queer little animal. Toss berries at grumpy critters to cheer them up, and try your best to help out the mysterious Lightbearer!
- 11

Mischief
Single-player alternative to Copy Kitty — playable solo, no multiplayer required. Shares Action and Indie with Copy Kitty.
Mischief is a delightful and imaginative action/adventure video game where you step into the paws of a courageous rat, navigating through a captivating world within the nooks and crannies of a typical home and a bustling backyard solo or with up to four local players!
- 12

hololive Treasure Mountain
Single-player alternative to Copy Kitty — playable solo, no multiplayer required.
Stack the Love of Captain Marine! A Simple yet Exciting 3D Physics Puzzle Game!