Games like MechWarrior 5: Mercenaries
Games like MechWarrior 5: Mercenaries include Titanfall® 2, Battlefield™ 2042, Left 4 Dead 2, Arma 3, and Call of Duty®. We matched them by the tags players give MechWarrior 5: Mercenaries on Steam (Mechs, Simulation, FPS, Action, and Shooter): closest matches first, and among equally close ones the better-known games.

Titanfall® 2
Shared: Mechs · FPS · Shooter

Battlefield™ 2042
Shared: FPS · Shooter · Action

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

Arma 3
Shared: Action · Simulation · Shooter

Call of Duty®
Shared: FPS · Shooter · Action

Aimlabs
Shared: FPS · Simulation · Shooter

PAYDAY 2
Shared: FPS · Action · Co-op

MechWarrior 5: Clans
Shared: Simulation · Mechs · Action

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

PUBG: BATTLEGROUNDS
Shared: Shooter · FPS · Action

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · FPS

Garry's Mod
Shared: Moddable · FPS · Simulation

KovaaK's
Shared: Simulation · Action · FPS

Borderlands 2
Shared: Action · Shooter · FPS

Battlefield 4™
Shared: FPS · Shooter · Action

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

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

Ravenfield
Shared: FPS · Shooter · Action

Call of Duty®: Black Ops II
Shared: FPS · Action · Shooter

How to Fish
Shared: Co-op · Shooter · FPS

Halo Infinite
Shared: FPS · Shooter · Action

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

Call of Duty: World at War
Shared: FPS · Action · Shooter

Enlisted
Shared: FPS · Action · Shooter