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

Arma 3
Shared: Action · Simulation · Shooter

Titanfall® 2
Shared: Mechs · FPS · Shooter

Arma Reforger
Shared: Simulation · Shooter · Action

Call of Duty®
Shared: Action · FPS · Shooter

Insurgency: Sandstorm
Shared: FPS · Shooter · Action

Battlefield™ 2042
Shared: FPS · Shooter · Action

MechWarrior 5: Mercenaries
Shared: Simulation · Mechs · Action

Squad
Shared: FPS · Shooter · Action

Hell Let Loose
Shared: Shooter · Action · FPS

Insurgency
Shared: FPS · Action · Shooter

Aimlabs
Shared: Simulation · Action · FPS

Bodycam
Shared: FPS · Shooter · Realistic

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

Ravenfield
Shared: FPS · Shooter · Action

Counter-Strike: Source
Shared: Action · Shooter · FPS

Hell Let Loose: Vietnam
Shared: Action · Simulation · Shooter

Call of Duty®: Modern Warfare® III
Shared: Action · Shooter · FPS

GROUND BRANCH
Shared: Shooter · FPS · Simulation

Battlefield™ 6
Shared: FPS · Action · Shooter

Call of Duty®: Black Ops 6
Shared: Action · Shooter · FPS

Gray Zone Warfare
Shared: FPS · Simulation · Shooter

WARDOGS
Shared: Action · FPS · Shooter

Zero Hour
Shared: Shooter · Action · FPS

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