Games like Marble Stars
Games like Marble Stars include Neon White, Clustertruck, Haste, Cyber Hook, and Portal 2. We matched them by the tags players give Marble Stars on Steam (3D Platformer, Indie, Physics, Singleplayer, and Precision Platformer): closest matches first, and among equally close ones the better-known games.

Neon White
Shared: 3D Platformer · Platformer · Indie

Clustertruck
Shared: 3D Platformer · Parkour · Singleplayer

Haste
Shared: 3D Platformer · Parkour · Fast-Paced

Cyber Hook
Shared: 3D Platformer · Indie · Parkour

Portal 2
Shared: Singleplayer · Platformer · 3D Platformer

Marble It Up! Ultra
Shared: 3D Platformer · Physics · Racing

SEUM: Speedrunners from Hell
Shared: 3D Platformer · Precision Platformer · Parkour

Portal
Shared: 3D Platformer · Singleplayer · Physics

Super Meat Boy
Shared: Indie · Precision Platformer · Platformer

Refunct
Shared: 3D Platformer · Parkour · Platformer

SpeedRunners
Shared: Indie · Racing · Platformer

Celeste
Shared: Precision Platformer · Indie · Platformer

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

Sonic Adventure 2
Shared: 3D Platformer · Platformer · Singleplayer

VHOLUME
Shared: 3D Platformer · Parkour · Platformer

Hot Lava
Shared: 3D Platformer · Precision Platformer · Parkour

A Story About My Uncle
Shared: Indie · Singleplayer · 3D Platformer

My Friend Pedro
Shared: Indie · Parkour · Singleplayer

Getting Over It with Bennett Foddy
Shared: Physics · Singleplayer · Indie

Kao the Kangaroo: Round 2 (2003 re-release)
Shared: 3D Platformer · Singleplayer · Platformer

Pseudoregalia
Shared: 3D Platformer · Parkour · Platformer

Crumble
Shared: 3D Platformer · Indie · Platformer

Climber Animals: Together
Shared: Physics · 3D Platformer · Platformer

Sonic Adventure DX
Shared: 3D Platformer · Platformer · Singleplayer