Games like Escape the Testing Facility
Games like Escape the Testing Facility include Portal 2, Portal, A Story About My Uncle, Mirror's Edge™, and Planet of Lana. We matched them by the tags players give Escape the Testing Facility on Steam (3D Platformer, Hidden Object, Action, Puzzle, and PvE): closest matches first, and among equally close ones the better-known games.
Portal 2
Shared: Puzzle · Platformer · 3D Platformer
Portal
Shared: 3D Platformer · Puzzle · First-Person
A Story About My Uncle
Shared: 3D Platformer · Platformer · First-Person
Mirror's Edge™
Shared: 3D Platformer · Puzzle · First-Person
Planet of Lana
Shared: Action · Puzzle · Female Protagonist
Haste
Shared: 3D Platformer · Action · Female Protagonist
Tomb Raider I-III Remastered Starring Lara Croft
Shared: Action · Female Protagonist · Puzzle
Tomb Raider Game of the Year
Shared: Action · Female Protagonist · Adventure
Tomb Raider: Underworld
Shared: Action · Puzzle · Female Protagonist
Pseudoregalia
Shared: 3D Platformer · Female Protagonist · Platformer
Shady Part of Me
Shared: Puzzle · 3D Platformer · Platformer
Rise of the Tomb Raider™
Shared: Action · Female Protagonist · Puzzle
SONIC X SHADOW GENERATIONS
Shared: 3D Platformer · Action · Platformer
ALTF4
Shared: 3D Platformer · Action · Arcade
VHOLUME
Shared: 3D Platformer · Platformer · First-Person
Sonic Adventure 2
Shared: 3D Platformer · Action · Platformer
The Room
Shared: Puzzle · Hidden Object · Adventure
Yooka-Replaylee
Shared: 3D Platformer · Puzzle · Platformer
Tomb Raider: Legend
Shared: Action · Puzzle · Female Protagonist
Neon White
Shared: 3D Platformer · Action · Platformer
Sonic Frontiers
Shared: 3D Platformer · Action · Platformer
Mirror's Edge™ Catalyst
Shared: 3D Platformer · Female Protagonist · Action
Sonic Adventure DX
Shared: 3D Platformer · Platformer · Action
Kena: Bridge of Spirits
Shared: Action · 3D Platformer · Female Protagonist