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

Rhythm Knights: Double Treble
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
Play as the Rhythm Knights in this hand-drawn colorful rhythm fighter reimagining. Featuring tons of levels and a brand new input system. This package also contains a full remastered version of the original game! This is the ultimate Rhythm Knights package!
- 2

Freaked Fleapit
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
Hell never looked this good! Save your soul in a wild cocktail of rhythm-based dungeon crawling and date sims, and dance your way through 9 circles of Hell to heart-pumping music. Which lady of the Fleapit will be the one to join you on your trip out of Purgatory?
- 3

Sixtar Gate: STARTRAIL
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
Sixtar Gate: STARTRAIL is a rhythm game for keyboard set against a space exploration backdrop. Captain your science vessel alongside your navigator Shii as you explore the vast Sixtar system!
- 4

RELOADIAN
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
Reloadian is an action roguelike built around fast-paced combat. Combine legendary weapons and restore order to a chaotic universe—solo or with friends.
- 5

Rhythm Doctor
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
Save patients with your rhythm mastery! Rhythm Doctor is a rhythm game where you heal patients by defibrillating in time to their heartbeats. Learn each patient's unique heartbeat and defeat boss viruses trying to sabotage your rhythm, all set to heart-pumping, soul-soothing music.
- 6

The Metronomicon: Slay The Dance Floor
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
A Rhythm Role-Playing Game! Fight party crashing monsters with the power of music! Level your party and upgrade your gear while dancing to the beat of some groovin' tunes. Grab a friend and combine forces in all game modes in The Metronomicon: Slay the Dance Floor!
- 7

Life In Yima / 依玛村生活
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
The MC, Mayi, who has lost her memory, was found in a cave by the production team coming to build a village in this area, and then lived with them and participated in the development of the village together.
- 8

DEFLATE
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
A 4-key vertical rhythm game featuring two chart types:Rhythm-focused Drum Mode and melody-driven Melody Mode. Developed by the Chinese indie music platform dizzylab, with a large and continuously expanding music library!
- 9

Hades
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Indie with Ratatan.
Defy the god of the dead as you hack and slash out of the Underworld in this rogue-like dungeon crawler from the creators of Bastion, Transistor, and Pyre.
- 10

PATAPON 1+2 REPLAY
Single-player alternative to Ratatan — playable solo, no multiplayer required. Shares Action and Adventure with Ratatan.
PATAPON is an action adventure where players use the rhythm of 4 Mystical Drums to command cute and mysterious eyeball-like creatures known as Patapons. As the player, you are the God of the Patapons and lead them on a grand adventure to Earthend!