Games like Mage Ball
Games like Mage Ball include Portal, Portal 2, ALTF4, Defy Gravity Extended, and Exo One. We matched them by the tags players give Mage Ball on Steam (3D Platformer, Physics, Old School, Space, and Magic): closest matches first, and among equally close ones the better-known games.

Portal
Shared: 3D Platformer · Physics · Sci-fi

Portal 2
Shared: Platformer · 3D Platformer · Dark Humor

ALTF4
Shared: Physics · 3D Platformer · Casual

Defy Gravity Extended
Shared: Space · Platformer · Casual

Exo One
Shared: Space · Physics · 3D Platformer

Pseudoregalia
Shared: 3D Platformer · Old School · Platformer

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

VHOLUME
Shared: 3D Platformer · Casual · Platformer

Beyond Gravity
Shared: Casual · Space · Physics

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

Getting Over It with Bennett Foddy
Shared: Physics · Platformer · Casual

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

A Story About My Uncle
Shared: 3D Platformer · Platformer · Casual

Drifter Star: Evolution
Shared: Space · Physics · Casual

Hardspace: Shipbreaker
Shared: Space · Physics · Sci-fi

AMID EVIL
Shared: Old School · Magic · Sci-fi

Clustertruck
Shared: 3D Platformer · Physics · Action

Tiny and Big: Grandpas Leftovers
Shared: Physics · 3D Platformer · Platformer

Chained Together
Shared: Casual · 3D Platformer · Platformer

SpaceEngine
Shared: Space · Casual · Sci-fi

Kerbal Space Program
Shared: Space · Physics · Indie

BETON BRUTAL
Shared: 3D Platformer · Casual · Precision Platformer

LOCKDOWN Protocol
Shared: Space · Casual · Sci-fi

Bro Falls
Shared: Casual · 3D Platformer · Platformer