Games like MAINCORE
Games like MAINCORE include PUBG: BATTLEGROUNDS, Arma 3, Arma Reforger, Grand Theft Auto V Legacy, and Call of Duty®. We matched them by the tags players give MAINCORE on Steam (Action, Simulation, Sandbox, Shooter, and FPS): closest matches first, and among equally close ones the better-known games.
PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS
Arma 3
Shared: Action · Simulation · Shooter
Arma Reforger
Shared: Simulation · Shooter · Action
Grand Theft Auto V Legacy
Shared: Action · Shooter · First-Person
Call of Duty®
Shared: Action · FPS · Shooter
Garry's Mod
Shared: Sandbox · Simulation · FPS
Ravenfield
Shared: FPS · Shooter · Action
Left 4 Dead 2
Shared: FPS · Action · Shooter
Delta Force
Shared: FPS · Action · Massively Multiplayer
DayZ
Shared: Shooter · Sandbox · Massively Multiplayer
Aimlabs
Shared: Simulation · Action · FPS
WARDOGS
Shared: Action · FPS · Shooter
Apex Legends™
Shared: Shooter · FPS · Action
Counter-Strike: Source
Shared: Action · Shooter · FPS
Battlefield™ 1
Shared: FPS · Action · Shooter
Rust
Shared: Sandbox · Action · First-Person
PAYDAY 2
Shared: Action · FPS · Looter Shooter
KovaaK's
Shared: Action · Simulation · Shooter
Bodycam
Shared: FPS · Shooter · Simulation
Borderlands 2
Shared: Action · Shooter · FPS
BattleBit Remastered
Shared: FPS · Shooter · Action
Battlefield™ V
Shared: FPS · Shooter · Massively Multiplayer
Battlefield™ 2042
Shared: FPS · Shooter · Action
Hell Let Loose
Shared: Shooter · Action · FPS