Games like Cosmotica
Games like Cosmotica include Portal, Portal 2, Neon White, SONIC X SHADOW GENERATIONS, and Super Meat Boy 3D. We matched them by the tags players give Cosmotica on Steam (Action, Platformer, 3D Platformer, Precision Platformer, and 3D): closest matches first, and among equally close ones the better-known games.
Portal
Shared: 3D Platformer · First-Person · Action
Portal 2
Shared: Platformer · First-Person · 3D Platformer
Neon White
Shared: 3D Platformer · Platformer · Action
SONIC X SHADOW GENERATIONS
Shared: Action · 3D Platformer · Platformer
Super Meat Boy 3D
Shared: Action · Platformer · Precision Platformer
Pumpkin Jack
Shared: Action · 3D Platformer · Colorful
Last Train Outta' Wormtown
Shared: Action · Platformer · 3D Platformer
Mirror's Edge™
Shared: 3D Platformer · First-Person · Platformer
Toree 3D
Shared: Platformer · 3D Platformer · 3D
Bomb Rush Cyberfunk
Shared: Action · 3D Platformer · Colorful
Solar Ash
Shared: Action · 3D Platformer · Platformer
A Story About My Uncle
Shared: Platformer · First-Person · 3D Platformer
VHOLUME
Shared: 3D Platformer · Platformer · First-Person
Spark the Electric Jester 3
Shared: Action · 3D Platformer · Platformer
White Knuckle
Shared: 3D Platformer · Platformer · First-Person
Black Mesa
Shared: Action · First-Person · Sci-fi
Half-Life 2
Shared: Action · Sci-fi · First-Person
Crash Bandicoot™ 4: It’s About Time
Shared: Action · Platformer · 3D Platformer
Clustertruck
Shared: Action · 3D Platformer · First-Person
Sonic Frontiers
Shared: 3D Platformer · Action · 3D
Only Climb: Better Together
Shared: 3D Platformer · Precision Platformer · Platformer
Lunistice
Shared: 3D Platformer · Platformer · Colorful
Toree 2
Shared: Action · 3D Platformer · Platformer
Sonic Adventure 2
Shared: Action · 3D Platformer · Platformer