Games like TRAPZONE
Games like TRAPZONE include Psychonauts, Portal 2, Kao the Kangaroo: Round 2 (2003 re-release), Portal, and Pumpkin Jack. We matched them by the tags players give TRAPZONE on Steam (Action, Casual, Platformer, 3D Platformer, and 2.5D): closest matches first, and among equally close ones the better-known games.
Psychonauts
Shared: Platformer · Action · Comedy
Portal 2
Shared: Platformer · Singleplayer · 3D Platformer
Kao the Kangaroo: Round 2 (2003 re-release)
Shared: Action · Casual · 3D Platformer
Portal
Shared: 3D Platformer · Singleplayer · Comedy
Pumpkin Jack
Shared: Action · 3D Platformer · Indie
Sonic Adventure 2
Shared: Action · Platformer · 3D Platformer
Mighty No. 9
Shared: Action · Platformer · 2.5D
My Friend Pedro
Shared: Action · Indie · Platformer
Neon White
Shared: 3D Platformer · Action · Platformer
Clustertruck
Shared: Action · 3D Platformer · Singleplayer
SpongeBob SquarePants: The Cosmic Shake
Shared: Action · 3D Platformer · Platformer
Psychonauts 2
Shared: 3D Platformer · Comedy · Singleplayer
SONIC X SHADOW GENERATIONS
Shared: Action · 3D Platformer · Platformer
Yooka-Laylee
Shared: 3D Platformer · Platformer · Action
Crash Bandicoot™ 4: It’s About Time
Shared: Action · Platformer · 3D Platformer
Getting Over It with Bennett Foddy
Shared: Singleplayer · Platformer · Casual
No Time To Explain Remastered
Shared: Action · Casual · Platformer
Crash Bandicoot™ N. Sane Trilogy
Shared: 3D Platformer · Platformer · Action
Minimalism
Shared: Casual · Action · Platformer
Skul: The Hero Slayer
Shared: Action · Indie · Platformer
Sonic Adventure DX
Shared: Platformer · 3D Platformer · Action
Pizza Tower
Shared: Platformer · Indie · Action
Goat Simulator
Shared: Comedy · Casual · Action
EDGE
Shared: Action · Platformer · Indie