Games like Cellka
Games like Cellka include Zup! S, Baba Is You, Cat Goes Fishing, Zup!, and Unpacking. We matched them by the tags players give Cellka on Steam (Casual, Cute, Puzzle, Singleplayer, and 2D): closest matches first, and among equally close ones the better-known games.

Zup! S
Shared: Casual · Puzzle · 2D

Baba Is You
Shared: Puzzle · Singleplayer · Cute

Cat Goes Fishing
Shared: Cute · 2D · Casual

Zup!
Shared: Casual · Puzzle · 2D

Unpacking
Shared: Cute · Casual · Puzzle

World of Goo
Shared: Puzzle · Casual · Singleplayer

Peggle Deluxe
Shared: Casual · Puzzle · Singleplayer

Zuma Deluxe
Shared: Puzzle · Casual · 2D

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

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

Plants vs. Zombies GOTY Edition
Shared: Casual · Singleplayer · 2D

Zup! 2
Shared: Casual · Puzzle · 2D

Donut County
Shared: Casual · Cute · Puzzle

Zup! X
Shared: Casual · Puzzle · 2D

Pikuniku
Shared: Casual · Puzzle · Cute

Zup! F
Shared: Casual · Puzzle · 2D

OneShot
Shared: Cute · Puzzle · Indie

Zup! 3
Shared: Casual · Puzzle · 2D

Zup! 4
Shared: Casual · Puzzle · 2D

Muse Dash
Shared: Cute · Casual · Singleplayer

Hidden Folks
Shared: Casual · Puzzle · Indie

Assemble with Care
Shared: Casual · Puzzle · Indie

Toki Tori
Shared: Casual · Puzzle · Cute

Gorogoa
Shared: Puzzle · Casual · Singleplayer