Games like INQUIR P.T.
Games like INQUIR P.T. include Bright Memory: Infinite, DOOM Eternal, BioShock Infinite, Bright Memory, and Necromunda: Hired Gun. We matched them by the tags players give INQUIR P.T. on Steam (First-Person, Action, Adventure, Female Protagonist, and Post-apocalyptic): closest matches first, and among equally close ones the better-known games.

Bright Memory: Infinite
Shared: Action · Female Protagonist · First-Person

DOOM Eternal
Shared: Action · First-Person · FPS

BioShock Infinite
Shared: Action · First-Person · Shooter

Bright Memory
Shared: Female Protagonist · First-Person · Action

Necromunda: Hired Gun
Shared: Action · Adventure · First-Person

Metro Exodus
Shared: Post-apocalyptic · Action · Singleplayer

Fallout 4
Shared: Post-apocalyptic · Adventure · Singleplayer

METRO 2033 Redux
Shared: Post-apocalyptic · Action · First-Person

Call of Duty®: Black Ops III
Shared: Action · First-Person · Shooter

Call of Duty®
Shared: Action · First-Person · Singleplayer

Tomb Raider Game of the Year
Shared: Action · Adventure · Female Protagonist

METRO Last Light Redux
Shared: Action · Post-apocalyptic · First-Person

Rise of the Tomb Raider™
Shared: Action · Adventure · Female Protagonist

RoboCop: Rogue City
Shared: Action · First-Person · Singleplayer

Half-Life 2
Shared: Action · First-Person · Singleplayer

Ready or Not
Shared: First-Person · Shooter · Singleplayer

Far Cry® 6
Shared: Action · Action-Adventure · Adventure

Atomic Heart
Shared: Adventure · Action · Singleplayer

Far Cry® New Dawn
Shared: Action · First-Person · Adventure

Black Mesa
Shared: Action · First-Person · FPS

High On Life
Shared: Adventure · Singleplayer · First-Person

Resident Evil Requiem
Shared: Action · First-Person · Singleplayer

Wolfenstein II: The New Colossus
Shared: Action · First-Person · Singleplayer

Portal 2
Shared: First-Person · Singleplayer · Female Protagonist