Games like One-In
Games like One-In include Buckshot Roulette, Grand Theft Auto V Legacy, Apex Legends™, PUBG: BATTLEGROUNDS, and Battlefield™ 2042. We matched them by the tags players give One-In on Steam (Action, Dark, First-Person, Psychological Horror, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Buckshot Roulette
Shared: Dark · Multiplayer · First-Person

Grand Theft Auto V Legacy
Shared: Action · Multiplayer · First-Person

Apex Legends™
Shared: Multiplayer · First-Person · Action

PUBG: BATTLEGROUNDS
Shared: Multiplayer · Action · Shooter

Battlefield™ 2042
Shared: Multiplayer · Action · First-Person

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

Gorilla Tag
Shared: Psychological Horror · First-Person · Multiplayer

Counter-Strike: Source
Shared: Action · Multiplayer · First-Person

Arma 3
Shared: Action · Multiplayer · First-Person

Pixel Gun 3D: PC Edition
Shared: Action · Multiplayer · PvP

Counter-Strike
Shared: Action · Multiplayer · First-Person

Paladins®
Shared: Action · Multiplayer · First-Person

Phasmophobia
Shared: Psychological Horror · Multiplayer · First-Person

THE FINALS
Shared: Multiplayer · Action · PvP

Titanfall® 2
Shared: Multiplayer · Action · First-Person

Outlast
Shared: First-Person · Psychological Horror · Dark

The Outlast Trials
Shared: Multiplayer · Psychological Horror · First-Person

FragPunk
Shared: Action · Multiplayer · PvP

Battlefield™ 1
Shared: Multiplayer · Action · First-Person

Halo Infinite
Shared: Multiplayer · Action · First-Person

BattleBit Remastered
Shared: Multiplayer · Action · Shooter

Pacify
Shared: Multiplayer · Psychological Horror · First-Person

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

Call of Duty®: Modern Warfare® 2 (2009)
Shared: Action · First-Person · Multiplayer