Games like Teratopia
Games like Teratopia include Sonic Frontiers, Bully: Scholarship Edition, South Park™: The Stick of Truth™, Portal 2, and Grand Theft Auto V Legacy. We matched them by the tags players give Teratopia on Steam (Action, Adventure, Beat 'em up, 3D Platformer, and Open World): closest matches first, and among equally close ones the better-known games.
Sonic Frontiers
Shared: Adventure · Action · 3D Platformer
Bully: Scholarship Edition
Shared: Action · Adventure · Open World
South Park™: The Stick of Truth™
Shared: Adventure · Action · Dark Humor
Portal 2
Shared: Singleplayer · Dark Humor · Platformer
Grand Theft Auto V Legacy
Shared: Action · Open World · Adventure
Batman™: Arkham Knight
Shared: Action · Open World · Adventure
Psychonauts
Shared: Adventure · Action · 3D Platformer
Yakuza Kiwami
Shared: Action · Adventure · Beat 'em up
DRAGON BALL Z: KAKAROT
Shared: Action · Open World · Adventure
Crimson Desert Enhanced
Shared: Action · Open World · Adventure
Pumpkin Jack
Shared: Action · Adventure · 3D Platformer
Ratchet & Clank: Rift Apart
Shared: Adventure · 3D Platformer · Action
Batman™: Arkham Origins
Shared: Action · Adventure · Open World
Yakuza Kiwami 2
Shared: Action · Beat 'em up · Adventure
Middle-earth: Shadow of War
Shared: Action · Open World · Adventure
Psychonauts 2
Shared: 3D Platformer · Adventure · Singleplayer
God of War
Shared: Action · Adventure · Singleplayer
Middle-earth™: Shadow of Mordor™
Shared: Action · Adventure · Open World
Grand Theft Auto IV: The Complete Edition
Shared: Action · Open World · Adventure
SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: Adventure · 3D Platformer · Action
Red Dead Redemption 2
Shared: Open World · Adventure · Action
Crash Bandicoot™ N. Sane Trilogy
Shared: 3D Platformer · Adventure · Action
Crash Bandicoot™ 4: It’s About Time
Shared: Action · 3D Platformer · Adventure
Just Cause™ 3
Shared: Action · Open World · Adventure