Games like Just Jump
Games like Just Jump include LIMBO, Portal 2, Celeste, Trine 2: Complete Story, and Braid. We matched them by the tags players give Just Jump on Steam (Arcade, Platformer, Puzzle, 2D Platformer, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Puzzle · Platformer · Puzzle Platformer

Portal 2
Shared: Platformer · Puzzle · Puzzle Platformer

Celeste
Shared: Precision Platformer · Platformer · 2D Platformer

Trine 2: Complete Story
Shared: Platformer · 2D Platformer · Puzzle Platformer

Braid
Shared: Puzzle · 2D Platformer · Platformer

The Pedestrian
Shared: Puzzle · Platformer · Puzzle Platformer

Laughing to Die
Shared: Puzzle · Platformer · 2D Platformer

Webbed
Shared: 2D Platformer · Platformer · Puzzle Platformer

INSIDE
Shared: Puzzle Platformer · 2.5D · Puzzle

Downwell
Shared: Platformer · Arcade · Precision Platformer

FEZ
Shared: Platformer · Puzzle · Puzzle Platformer

Geometry Dash
Shared: Platformer · Precision Platformer · 2D

Portal
Shared: Puzzle · 3D Platformer · Puzzle Platformer

Defy Gravity Extended
Shared: Platformer · Puzzle · Puzzle Platformer

ALTF4
Shared: 3D Platformer · Arcade · Runner

The Plucky Squire
Shared: 3D Platformer · 2D Platformer · Puzzle Platformer

Super Meat Boy
Shared: Platformer · Precision Platformer · 2D Platformer

Only Climb: Better Together
Shared: Platformer · Arcade · 3D Platformer

Leap Year
Shared: 2D Platformer · Precision Platformer · Puzzle

Thomas Was Alone
Shared: Platformer · 2D Platformer · Precision Platformer

Neva
Shared: Platformer · Puzzle · 2D Platformer

Hue
Shared: Puzzle · Platformer · Puzzle Platformer

Öoo
Shared: Puzzle · 2D Platformer · Puzzle Platformer

SONIC X SHADOW GENERATIONS
Shared: Platformer · 3D Platformer · 2D Platformer