Games like Borderlands 3
Games like Borderlands 3 include Borderlands 2, PAYDAY 2, OUTRIDERS, Borderlands: The Pre-Sequel, and Destiny 2. We matched them by the tags players give Borderlands 3 on Steam (RPG, Looter Shooter, Multiplayer, FPS, and Online Co-Op): closest matches first, and among equally close ones the better-known games.

Borderlands 2
Shared: Multiplayer · Loot · Looter Shooter

PAYDAY 2
Shared: FPS · Multiplayer · Looter Shooter

OUTRIDERS
Shared: RPG · Looter Shooter · Multiplayer

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

Destiny 2
Shared: Looter Shooter · Multiplayer · Open World

Tom Clancy’s The Division™
Shared: Looter Shooter · Multiplayer · Open World

Borderlands 4
Shared: Looter Shooter · FPS · Open World

Tom Clancy’s The Division® 2
Shared: Looter Shooter · Multiplayer · Open World

Tiny Tina's Wonderlands
Shared: Looter Shooter · RPG · Multiplayer

Borderlands Game of the Year Enhanced
Shared: FPS · RPG · Online Co-Op

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

Gunfire Reborn
Shared: FPS · Online Co-Op · Multiplayer

Far Cry 3
Shared: FPS · Multiplayer · Open World

Far Cry® 4
Shared: FPS · Multiplayer · Open World

Call of Duty®
Shared: Multiplayer · FPS · Shooter

Far Cry® New Dawn
Shared: FPS · Multiplayer · Open World

PUBG: BATTLEGROUNDS
Shared: Multiplayer · FPS · Shooter

Delta Force
Shared: Multiplayer · FPS · Online Co-Op

Grand Theft Auto V Legacy
Shared: Multiplayer · Open World · Action

Shadow Warrior 2
Shared: Looter Shooter · FPS · Multiplayer

Tom Clancy's Ghost Recon® Wildlands
Shared: Multiplayer · Open World · Shooter

Back 4 Blood
Shared: Multiplayer · Online Co-Op · FPS

Halo Infinite
Shared: Multiplayer · FPS · Open World

Monster Hunter: World
Shared: Multiplayer · RPG · Co-op