Games like Koo & Yuu
Games like Koo & Yuu include Hook, Assemble with Care, Zup! S, klocki, and Zenge. We matched them by the tags players give Koo & Yuu on Steam (Indie, Casual, Puzzle, Relaxing, and Minimalist): closest matches first, and among equally close ones the better-known games.

Hook
Shared: Casual · Puzzle · Relaxing

Assemble with Care
Shared: Indie · Casual · Puzzle

Zup! S
Shared: Casual · Indie · Puzzle

klocki
Shared: Casual · Puzzle · Relaxing

Zenge
Shared: Indie · Puzzle · Casual

Zup! F
Shared: Casual · Indie · Puzzle

Zup!
Shared: Casual · Indie · Puzzle

Hexcells
Shared: Casual · Indie · Puzzle

ABZU
Shared: Relaxing · Atmospheric · Casual

Zup! 2
Shared: Casual · Indie · Puzzle

Zup! X
Shared: Casual · Indie · Puzzle

ISLANDERS
Shared: Relaxing · Indie · Puzzle

GRIS
Shared: Indie · Atmospheric · Relaxing

Donut County
Shared: Indie · Casual · Puzzle

Zup! 3
Shared: Casual · Indie · Puzzle

Zup! 8
Shared: Casual · Puzzle · Indie

LYNE
Shared: Puzzle · Relaxing · Minimalist

Glass Masquerade
Shared: Puzzle · Casual · Indie

LIMBO
Shared: Indie · Puzzle · Atmospheric

Gorogoa
Shared: Indie · Puzzle · Casual

Strange Jigsaws
Shared: Casual · Puzzle · Indie

Sizeable
Shared: Casual · Puzzle · Indie

Mini Motorways
Shared: Casual · Indie · Puzzle

Zup! Z
Shared: Indie · Puzzle · Casual