Games like PAYDAY 2: Gage Weapon Pack #01
Games like PAYDAY 2: Gage Weapon Pack #01 include PAYDAY 2, PAYDAY 3, Left 4 Dead 2, Borderlands 2, and PUBG: BATTLEGROUNDS. We matched them by the tags players give PAYDAY 2: Gage Weapon Pack #01 on Steam (Action, RPG, FPS, Heist, and Gun Customization): closest matches first, and among equally close ones the better-known games.

PAYDAY 2
Shared: Action · FPS · Co-op

PAYDAY 3
Shared: Heist · Action · Co-op

Left 4 Dead 2
Shared: FPS · Co-op · Action

Borderlands 2
Shared: Action · Co-op · FPS

PUBG: BATTLEGROUNDS
Shared: FPS · Action · Shooter

Borderlands 3
Shared: RPG · FPS · Multiplayer

PAYDAY™ The Heist
Shared: Action · FPS · Heist

Call of Duty®
Shared: FPS · Action · Multiplayer

Arena Breakout: Infinite
Shared: FPS · Multiplayer · Gun Customization

Delta Force
Shared: FPS · Multiplayer · Action

Borderlands: The Pre-Sequel
Shared: Action · FPS · Co-op

Apex Legends™
Shared: FPS · Multiplayer · Action

Far Cry® 4
Shared: Action · FPS · Co-op

Borderlands Game of the Year Enhanced
Shared: FPS · Co-op · Action

Call of Duty®: Black Ops III
Shared: FPS · Action · Multiplayer

Gunfire Reborn
Shared: FPS · Co-op · Action

Far Cry 3
Shared: Action · FPS · Multiplayer

Ready or Not
Shared: FPS · Co-op · Multiplayer

Paladins®
Shared: FPS · Action · Multiplayer

Far Cry® New Dawn
Shared: Action · FPS · Co-op

Call of Duty®: Modern Warfare® 2 (2009)
Shared: Action · FPS · Multiplayer

Left 4 Dead
Shared: Action · FPS · Co-op

Call of Duty®: Modern Warfare®
Shared: Action · FPS · Multiplayer

Battlefield™ 2042
Shared: FPS · Action · Multiplayer