Games like Slaughtra
Games like Slaughtra include BALL x PIT, Bit Blaster XL, Starship Troopers: Extermination, METAL SLUG, and Cyberhunt. We matched them by the tags players give Slaughtra on Steam (Action, Arcade, Shoot 'Em Up, 2D, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.
BALL x PIT
Shared: Action · Arcade · Shoot 'Em Up
Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Action
Starship Troopers: Extermination
Shared: Action · Sci-fi · Arcade
METAL SLUG
Shared: Action · Arcade · 2D
Cyberhunt
Shared: Action · Shoot 'Em Up · Arcade
Huntdown
Shared: Action · Pixel Graphics · Shoot 'Em Up
ARCADE GAME SERIES: GALAGA
Shared: Action · Arcade · Shoot 'Em Up
LUFTRAUSERS
Shared: Arcade · Action · Pixel Graphics
Risk of Rain Returns
Shared: 2D · Action · Arcade
METAL SLUG X
Shared: Action · Arcade · 2D
Vampire Survivors
Shared: Pixel Graphics · 2D · Arcade
ZeroRanger
Shared: Shoot 'Em Up · Action · Arcade
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Arcade
Broforce
Shared: Action · Pixel Graphics · 2D
Katana ZERO
Shared: Action · Pixel Graphics · 2D
DoDonPachi Resurrection
Shared: Shoot 'Em Up · Arcade · Action
Nova Drift
Shared: Shoot 'Em Up · Arcade · Action
Star Saviors
Shared: Action · Shoot 'Em Up · Arcade
Skul: The Hero Slayer
Shared: Action · Pixel Graphics · 2D
Super Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Action
Alex Jones: NWO Wars
Shared: Action · Arcade · Shoot 'Em Up
Timberman
Shared: Action · Pixel Graphics · 2D
Dome Keeper
Shared: Action · Pixel Graphics · Sci-fi
DRAINUS
Shared: Action · Shoot 'Em Up · 2D