Games like Iron Apartment Guardian
Games like Iron Apartment Guardian include World of Warships, HELLDIVERS™ 2, ARC Raiders, ACE COMBAT™ 7: SKIES UNKNOWN, and Warhammer 40,000: Space Marine 2. We matched them by the tags players give Iron Apartment Guardian on Steam (Robots, Third-Person Shooter, Science, Physics, and 3D): closest matches first, and among equally close ones the better-known games.

World of Warships
Shared: Third-Person Shooter · 3D · Shooter

HELLDIVERS™ 2
Shared: Third-Person Shooter · Shooter · PvE

ARC Raiders
Shared: Third-Person Shooter · Shooter · PvE

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Military · 3D · Shooter

Warhammer 40,000: Space Marine 2
Shared: Third-Person Shooter · Third Person · PvE

The Callisto Protocol™
Shared: Third-Person Shooter · Shooter · Third Person

Mecha BREAK
Shared: Robots · Third-Person Shooter · PvP

Nuclear Option
Shared: Physics · Military · 3D

PUBG: BATTLEGROUNDS
Shared: Third-Person Shooter · Shooter · PvP

ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Robots · Third Person · 3D

Wild Assault
Shared: Third-Person Shooter · Shooter · 3D

Arma 3
Shared: Military · Shooter · Action

Marvel Rivals
Shared: Third-Person Shooter · 3D · Shooter

Call of Duty®: Modern Warfare® II
Shared: Third-Person Shooter · Shooter · Action

Sprocket
Shared: Third-Person Shooter · Military · Physics

Call of Duty®
Shared: Shooter · Military · War

Battlefield™ 2042
Shared: Shooter · Military · War

Over The Top: WWI
Shared: Third-Person Shooter · Shooter · 3D

Clone Drone in the Danger Zone
Shared: Robots · 3D Fighter · Action

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

Binary Domain
Shared: Third-Person Shooter · Robots · Shooter

PRAGMATA
Shared: Third-Person Shooter · Robots · Action

Holdfast: Nations At War
Shared: Shooter · War · Military

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