Games like World Splitter
Games like World Splitter include Celeste, Trine 2: Complete Story, Webbed, Trine Enchanted Edition, and Braid. We matched them by the tags players give World Splitter on Steam (Puzzle Platformer, 2D Platformer, Family Friendly, Local Co-Op, and Logic): closest matches first, and among equally close ones the better-known games.
Celeste
Shared: 2D Platformer · Difficult · Precision Platformer
Trine 2: Complete Story
Shared: Puzzle Platformer · 2D Platformer · Local Co-Op
Webbed
Shared: 2D Platformer · Puzzle Platformer · Cute
Trine Enchanted Edition
Shared: Puzzle Platformer · 2D Platformer · Local Co-Op
Braid
Shared: Puzzle Platformer · 2D Platformer · Puzzle
Bread & Fred
Shared: Local Co-Op · 2D Platformer · Cute
Pikuniku
Shared: Cute · Puzzle · Indie
The Pedestrian
Shared: Puzzle Platformer · Logic · 2D Platformer
ibb & obb
Shared: Local Co-Op · Puzzle · Puzzle Platformer
LIMBO
Shared: Puzzle Platformer · Puzzle · Indie
CATO: Buttered Cat
Shared: Puzzle Platformer · Cute · Puzzle
Planet of Lana
Shared: Puzzle Platformer · 2D Platformer · Puzzle
Super Meat Boy
Shared: 2D Platformer · Difficult · Precision Platformer
Unravel Two
Shared: Local Co-Op · Puzzle · Family Friendly
Toki Tori
Shared: Puzzle · Cute · Puzzle Platformer
PICO PARK
Shared: Puzzle Platformer · Local Co-Op · Cute
Geometry Dash
Shared: Difficult · Precision Platformer · Colorful
Baba Is You
Shared: Puzzle · Logic · Difficult
Bloody Trapland
Shared: Local Co-Op · 2D Platformer · Difficult
Is This Seat Taken?
Shared: Puzzle · Logic · Cute
Mind Over Magnet
Shared: Puzzle Platformer · 2D Platformer · Puzzle
Öoo
Shared: Puzzle Platformer · 2D Platformer · Puzzle
N++ (NPLUSPLUS)
Shared: 2D Platformer · Local Co-Op · Difficult
Unravel
Shared: Family Friendly · Puzzle · Puzzle Platformer