Games like EPOCH
Games like EPOCH include ARMORED CORE™ VI FIRES OF RUBICON™, Mecha Knights: Nightmare, Vanquish, HELLDIVERS™ 2, and Grand Theft Auto V Legacy. We matched them by the tags players give EPOCH on Steam (Action, Indie, Robots, On-Rails Shooter, and Shooter): closest matches first, and among equally close ones the better-known games.

ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Action · Robots · Third Person

Mecha Knights: Nightmare
Shared: Robots · Action · Indie

Vanquish
Shared: Action · Shooter · Sci-fi

HELLDIVERS™ 2
Shared: Action · Shooter · Sci-fi

Grand Theft Auto V Legacy
Shared: Action · Third Person · Shooter

Bright Memory: Infinite
Shared: Action · Indie · Shooter

Clone Drone in the Danger Zone
Shared: Action · Robots · Indie

Binary Domain
Shared: Action · Robots · Shooter

Project Wingman
Shared: Action · Indie · Arcade

DAEMON X MACHINA
Shared: Action · Robots · Post-apocalyptic

Chorus
Shared: Action · Indie · Shooter

Hard Reset Extended Edition
Shared: Action · Indie · Shooter

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

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

KovaaK's
Shared: Action · Indie · Shooter

Warhammer 40,000: Space Marine - Anniversary Edition
Shared: Action · Third Person · Sci-fi

My Friend Pedro
Shared: Action · Indie · Shooter

ARC Raiders
Shared: Shooter · Post-apocalyptic · Sci-fi

Hail to the Rainbow
Shared: Action · Robots · Shooter

Fallout 4
Shared: Post-apocalyptic · Shooter · Action

Pistol Whip
Shared: Action · Shooter · On-Rails Shooter

PRAGMATA
Shared: Action · Robots · Sci-fi

Black Mesa
Shared: Action · Shooter · Sci-fi

Starship Troopers: Extermination
Shared: Action · Sci-fi · Indie