Games like Alien Decimation
Games like Alien Decimation include Planes, Bullets and Vodka, Bit Blaster XL, STAR WARS™ Battlefront™ II, Cyberhunt, and Nova Drift. We matched them by the tags players give Alien Decimation on Steam (Shooter, Retro, Arcade, Space, and Destruction): closest matches first, and among equally close ones the better-known games.
Planes, Bullets and Vodka
Shared: Retro · Shooter · Arcade
Bit Blaster XL
Shared: Shooter · Arcade · Shoot 'Em Up
STAR WARS™ Battlefront™ II
Shared: Shooter · Space · Singleplayer
Cyberhunt
Shared: Arcade · Casual · Retro
Nova Drift
Shared: Arcade · Shooter · Shoot 'Em Up
Warhammer 40,000: Boltgun
Shared: Retro · Shooter · Arcade
The WereCleaner
Shared: Cartoony · Arcade · Casual
Geometry Wars: Retro Evolved
Shared: Arcade · Retro · Shooter
ARCADE GAME SERIES: GALAGA
Shared: Arcade · Retro · Shooter
Star Saviors
Shared: Space · Arcade · Shoot 'Em Up
LUFTRAUSERS
Shared: Arcade · Retro · Shooter
Ex-Zodiac
Shared: Shooter · Arcade · Shoot 'Em Up
Ikaruga
Shared: Arcade · Shooter · Shoot 'Em Up
To The Core
Shared: Arcade · Casual · Retro
Distant Space
Shared: Arcade · Space · Shoot 'Em Up
METAL SLUG 3
Shared: Arcade · Retro · Shooter
PAC-MAN™ Championship Edition DX+
Shared: Retro · Arcade · Action
ZeroRanger
Shared: Arcade · Shoot 'Em Up · Retro
METAL SLUG
Shared: Arcade · Retro · Shooter
Defy Gravity Extended
Shared: Space · Indie · Casual
Alex Jones: NWO Wars
Shared: Shooter · Arcade · Cartoony
Starblast
Shared: Space · Arcade · Shooter
Revolution Ace
Shared: Shooter · Arcade · Shoot 'Em Up
Beat Hazard
Shared: Space · Shoot 'Em Up · Shooter