Single-player games like Rainbow Unicorn Dash
Below are 10 single-player Steam games similar to Rainbow Unicorn Dash, 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 Rainbow Unicorn Dash page.
Ranked picks
- 1

Afterbeat (Project Arrhythmia)
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
A musical bullet-hell where all things beautiful are deadly. Dodge well little nanobot, you don't have much time.
- 2

Life, the Universe, and Restaurants
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Indie and Casual with Rainbow Unicorn Dash.
Run a restaurant in a bizarre universe and cook for customers who call themselves "gods"! Expand your restaurant, deploy robots, and automate your kitchen. Keep business booming—and be ready to deal with any unruly customers.
- 3

BattleBlock Theater®
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
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.
- 4

Rez Infinite
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
The legendary action-shooter finally comes to PC, and in style! Blast your way through mind-melting visuals and amazing beats, all in your quest through cyberspace to save a world on the verge of collapse. Playable on your desktop or in fully immersive VR.
- 5

Unrailed!
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
Unrailed! is a co-op multiplayer game where you have to work together with your friends to build a train track across endless procedurally generated worlds. Master random encounters with its inhabitants, upgrade your train and keep it from derailing!
- 6

Monaco: What's Yours Is Mine
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
Monaco: What's Yours Is Mine is a single player or co-op heist game. Assemble a crack team of thieves, case the joint, and pull off the perfect heist.
- 7

Bionic Bay
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
A scientist uses a unique teleportation instrument to escape an ancient biomechanical world filled with imaginative technology, deadly traps, and hidden secrets.
- 8

LUFTRAUSERS
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
The skies are aflame and the seas will overflow with wreckage in Vlambeer’s stylish arcade shooter LUFTRAUSERS! Take to the skies in customized fighter planes to battle battleships, submarines, and rival aces for glory, honor, and high scores.
- 9

Atomicrops
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Unicorn Dash.
A twin-stick, bullet-hell, roguelite where you must cultivate and defend the last farm in a post-apocalyptic wasteland. Farm mutated crops, upgrade your weapons, marry townsfolk, and kill every mutant creature that tries to invade your homestead! Yee-haw!
- 10

Piano High Score
Single-player alternative to Rainbow Unicorn Dash — playable solo, no multiplayer required. Shares Casual with Rainbow Unicorn Dash.
Everything you love about rhythm games, brought to your digital piano. Load your own MIDI files, play on real keys, and climb online leaderboards.