Single-player games like Koo & Yuu
Below are 9 single-player Steam games similar to Koo & Yuu, 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 Koo & Yuu page.
Ranked picks
- 1
140
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie with Koo & Yuu.
140 is a challenging minimalistic platformer with abstract colorful graphics. Rhythmic awareness is required to overcome obstacles controlled by an energetic, yet melancholic electronic soundtrack.
- 2
Sokobond
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie with Koo & Yuu.
Sokobond is an elegantly designed puzzle game about chemistry. It's logical, minimalist, and beautiful - crafted with love and science.
- 3
Semblance
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie and Casual with Koo & Yuu.
Semblance is an innovative platformer with deformable terrain, set in a beautiful minimalist world. It’s a game that asks, what if you could deform and reshape the world itself? Semblance takes the idea of a ‘platform’ in a platformer and turns it on its head.
- 4
Donut County
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie and Casual with Koo & Yuu.
Donut County is a story-based physics puzzle game where you play as an ever-growing hole in the ground. Meet cute characters, steal their trash, and throw them in a hole.
- 5
LIMBO
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie with Koo & Yuu.
Uncertain of his sister's fate, a boy enters LIMBO
- 6
NightSky
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie and Casual with Koo & Yuu.
Nominated as a IGF Seamus McNally Finalist, NightSky is an ambient action-puzzle game that offers a gameplay experience unlike any other—cerebral challenges fill uniquely designed picturesque worlds. The player must maneuver a sphere by using realistic physics to advance; each of these worlds is broken into different areas.
- 7
Zup! Y
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie and Casual with Koo & Yuu.
Minimal physical puzzle with explosions
- 8
Puzzlement
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie and Casual with Koo & Yuu.
a game about walking/jumping between plane surfaces to collect all red squares
- 9
Rhythm Race
Single-player alternative to Koo & Yuu — playable solo, no multiplayer required. Shares Indie and Casual with Koo & Yuu.
A racing game in which you don't take the wheel. Get into the music rhythm and accelerate towards victory in this exciting mix of neon, rhythm and futuristic cars.