Games like Retail Therapy
Games like Retail Therapy include Counter-Strike 2, Shotgun Farmers, Echo Point Nova, Team Fortress 2, and Borderlands 2. We matched them by the tags players give Retail Therapy on Steam (Action, Arcade, Shooter, Arena Shooter, and FPS): closest matches first, and among equally close ones the better-known games.

Counter-Strike 2
Shared: Shooter · Action · FPS

Shotgun Farmers
Shared: Action · Shooter · FPS

Echo Point Nova
Shared: Shooter · FPS · Action

Team Fortress 2
Shared: Action · Shooter · FPS

Borderlands 2
Shared: Action · Shooter · FPS

Fistful of Frags
Shared: Arena Shooter · FPS · Shooter

Aimlabs
Shared: Shooter · Action · FPS

Call of Duty®
Shared: Shooter · Action · FPS

UpGun
Shared: Shooter · Arcade · Arena Shooter

BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT
Shared: Shooter · Arena Shooter · FPS

Starship Troopers: Extermination
Shared: Action · FPS · First-Person

Anger Foot
Shared: Arcade · Action · FPS

Fashion Police Squad
Shared: Action · Shooter · Arena Shooter

BioShock Infinite
Shared: Action · Shooter · FPS

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

MULLET MADJACK
Shared: Arcade · Action · FPS

Counter-Strike: Source
Shared: Action · Shooter · FPS

SUPERHOT
Shared: Action · FPS · Shooter

Counter-Strike
Shared: Action · Shooter · FPS

THE FINALS
Shared: Shooter · FPS · Action

Apex Legends™
Shared: Shooter · FPS · Action

KovaaK's
Shared: Action · Shooter · FPS

Serious Sam II
Shared: Action · FPS · Shooter

DOOM
Shared: Action · FPS · Shooter