Games like Penetrator
Games like Penetrator include Huntdown, METAL SLUG, Broforce, Blazing Chrome, and METAL SLUG 3. We matched them by the tags players give Penetrator on Steam (Side Scroller, Shoot 'Em Up, Retro, Pixel Graphics, and Flight): closest matches first, and among equally close ones the better-known games.
Huntdown
Shared: Side Scroller · Pixel Graphics · Shoot 'Em Up
METAL SLUG
Shared: Side Scroller · Shoot 'Em Up · Retro
Broforce
Shared: Pixel Graphics · Side Scroller · Action
Blazing Chrome
Shared: Retro · Side Scroller · Pixel Graphics
METAL SLUG 3
Shared: Side Scroller · Retro · Arcade
METAL SLUG X
Shared: Shoot 'Em Up · Retro · Arcade
METAL SLUG 2
Shared: Side Scroller · Shoot 'Em Up · Retro
Bit Blaster XL
Shared: Shoot 'Em Up · Shooter · Arcade
Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Retro · Action
Sonic Mania
Shared: Retro · Pixel Graphics · 2D
LUFTRAUSERS
Shared: Pixel Graphics · Shoot 'Em Up · Arcade
Kero Blaster
Shared: Side Scroller · Shoot 'Em Up · Shooter
Shovel Knight: Treasure Trove
Shared: Retro · Pixel Graphics · Side Scroller
Contra Anniversary Collection
Shared: Side Scroller · Retro · Action
Terminator 2D: NO FATE
Shared: Side Scroller · Pixel Graphics · Arcade
Alex Jones: NWO Wars
Shared: Shoot 'Em Up · Side Scroller · Shooter
ARCADE GAME SERIES: GALAGA
Shared: Shoot 'Em Up · Retro · Arcade
METAL SLUG XX
Shared: Retro · Side Scroller · Shooter
DRAINUS
Shared: Shoot 'Em Up · Shooter · Side Scroller
ZeroRanger
Shared: Shoot 'Em Up · Pixel Graphics · Retro
ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Flight · Shooter · Arcade
Guns, Gore & Cannoli
Shared: Side Scroller · Shoot 'Em Up · Action
UFO 50
Shared: Retro · Pixel Graphics · Arcade
Warhammer 40,000: Boltgun
Shared: Retro · Pixel Graphics · Shooter