Games like Cozy Merge
Games like Cozy Merge include Unpacking, A Little to the Left, Zup! S, Is This Seat Taken?, and Peggle Deluxe. We matched them by the tags players give Cozy Merge on Steam (Puzzle, Relaxing, Cute, Arcade, and 2D): closest matches first, and among equally close ones the better-known games.

Unpacking
Shared: Relaxing · Cute · Puzzle

A Little to the Left
Shared: Puzzle · Relaxing · Cute

Zup! S
Shared: Puzzle · Relaxing · 2D

Is This Seat Taken?
Shared: Puzzle · Relaxing · Cute

Peggle Deluxe
Shared: Puzzle · Arcade · Singleplayer

Slime Rancher 2
Shared: Relaxing · Cute · Singleplayer

Zuma Deluxe
Shared: Puzzle · Arcade · 2D

Sticky Business
Shared: Relaxing · Cute · Simulation

Zup!
Shared: Puzzle · 2D · Relaxing

The Last Campfire
Shared: Puzzle · Cute · Singleplayer

Orbt XL
Shared: Relaxing · Arcade · 2D

LEGO® Builder's Journey
Shared: Relaxing · Cute · Puzzle

Carto
Shared: Puzzle · Cute · Relaxing

Shelldiver
Shared: Arcade · Relaxing · 2D

Cat Goes Fishing
Shared: Cute · 2D · Singleplayer

Zup! F
Shared: Puzzle · 2D · Relaxing

Baba Is You
Shared: Puzzle · Singleplayer · Cute

Townscaper
Shared: Relaxing · Experimental · Singleplayer

Hozy
Shared: Relaxing · Puzzle · Cute

Melatonin
Shared: Cute · Relaxing · 2D

Assemble with Care
Shared: Puzzle · Relaxing · Singleplayer

Zup! 2
Shared: Puzzle · 2D · Relaxing

Zup! X
Shared: Puzzle · 2D · Relaxing

World of Goo
Shared: Puzzle · Singleplayer · Cute