Games like Moon Defence
Games like Moon Defence include Black Mesa, Half-Life 2, Starship Troopers: Extermination, STAR WARS™ Battlefront™ II, and Halo Infinite. We matched them by the tags players give Moon Defence on Steam (Sci-fi, Action, Space, Aliens, and FPS): closest matches first, and among equally close ones the better-known games.
Black Mesa
Shared: Action · Sci-fi · FPS
Half-Life 2
Shared: Action · Sci-fi · FPS
Starship Troopers: Extermination
Shared: Action · Sci-fi · FPS
STAR WARS™ Battlefront™ II
Shared: Space · Sci-fi · Shooter
Halo Infinite
Shared: FPS · Action · Sci-fi
STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Sci-fi · Shooter
Half-Life: Opposing Force
Shared: Action · Sci-fi · FPS
Half-Life
Shared: Sci-fi · FPS · Action
Half-Life: Blue Shift
Shared: Action · Sci-fi · FPS
Halo: Campaign Evolved
Shared: Action · Sci-fi · FPS
Counter-Strike 2
Shared: FPS · Action · Shooter
HELLDIVERS™ 2
Shared: Action · Sci-fi · Shooter
Aliens: Colonial Marines Collection
Shared: Action · Sci-fi · Aliens
BioShock Infinite
Shared: Action · Shooter · FPS
Halo: The Master Chief Collection
Shared: FPS · Sci-fi · Action
Crysis Remastered
Shared: Action · Sci-fi · FPS
Crysis 3 Remastered
Shared: Action · Sci-fi · FPS
Titanfall® 2
Shared: FPS · Action · Sci-fi
Deep Rock Galactic
Shared: FPS · Shooter · Sci-fi
Aliens vs. Predator™
Shared: Action · Sci-fi · Aliens
Jump Space
Shared: Sci-fi · Space · FPS
STAR WARS™ Republic Commando™
Shared: Action · Sci-fi · FPS
Call of Duty®
Shared: FPS · Action · Shooter
Crysis 2 - Maximum Edition
Shared: Action · Sci-fi · FPS