Games like Shattered Steel
Games like Shattered Steel include Titanfall® 2, MechWarrior 5: Mercenaries, Call of Duty®: Black Ops III, MechWarrior 5: Clans, and Half-Life. We matched them by the tags players give Shattered Steel on Steam (Action, Simulation, Mechs, Shooter, and First-Person): closest matches first, and among equally close ones the better-known games.

Titanfall® 2
Shared: Mechs · Shooter · Action

MechWarrior 5: Mercenaries
Shared: Simulation · Mechs · Action

Call of Duty®: Black Ops III
Shared: Action · Shooter · First-Person

MechWarrior 5: Clans
Shared: Action · Simulation · Mechs

Half-Life
Shared: Action · FPS · Sci-fi

Half-Life 2
Shared: Action · Sci-fi · FPS

Black Mesa
Shared: Action · FPS · First-Person

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Sci-fi

Halo Infinite
Shared: Action · Shooter · FPS

Battlefield™ 2042
Shared: Shooter · Action · FPS

Arma 3
Shared: Action · Simulation · Shooter

Call of Duty®: Infinite Warfare
Shared: Action · FPS · Shooter

BioShock Infinite
Shared: Action · Shooter · First-Person

Call of Duty®
Shared: Action · Shooter · FPS

DOOM
Shared: Action · Shooter · FPS

Aimlabs
Shared: Simulation · Action · Shooter

KovaaK's
Shared: Action · Simulation · Shooter

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · Sci-fi

Apex Legends™
Shared: Shooter · Action · First-Person

Half-Life: Opposing Force
Shared: Action · FPS · Shooter

Crysis 2 - Maximum Edition
Shared: Action · Shooter · Sci-fi

STAR WARS™ Republic Commando™
Shared: Action · FPS · Shooter

Counter-Strike
Shared: Action · Shooter · FPS

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