Games like Enceladus
Games like Enceladus include LUFTRAUSERS, Broforce, ZeroRanger, Huntdown, and Bit Blaster XL. We matched them by the tags players give Enceladus on Steam (Indie, Action, Shoot 'Em Up, Arcade, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

LUFTRAUSERS
Shared: Indie · Action · Arcade

Broforce
Shared: Action · Pixel Graphics · Indie

ZeroRanger
Shared: Indie · Shoot 'Em Up · Action

Huntdown
Shared: Action · Pixel Graphics · Shoot 'Em Up

Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Shooter

BALL x PIT
Shared: Action · Arcade · Shoot 'Em Up

DRAINUS
Shared: Action · Indie · Shoot 'Em Up

Alex Jones: NWO Wars
Shared: Action · Arcade · Shoot 'Em Up

Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Arcade

Exit the Gungeon
Shared: Indie · Action · Arcade

Cyberhunt
Shared: Indie · Action · Shoot 'Em Up

Blazing Chrome
Shared: Action · Indie · Pixel Graphics

Hotline Miami
Shared: Action · Indie · Pixel Graphics

Revolution Ace
Shared: Action · Indie · Shoot 'Em Up

UFO 50
Shared: Indie · Action · Pixel Graphics

BLUE REVOLVER
Shared: Indie · Shoot 'Em Up · Action

UBERMOSH Vol.5
Shared: Indie · Action · Arcade

Skul: The Hero Slayer
Shared: Indie · Action · Pixel Graphics

Jet Lancer
Shared: Indie · Action · Shoot 'Em Up

Vampire Survivors
Shared: Indie · Pixel Graphics · Action

UBERMOSH:WRAITH
Shared: Indie · Action · Arcade

Nova Drift
Shared: Shoot 'Em Up · Arcade · Shooter

UBERMOSH
Shared: Action · Indie · Pixel Graphics

Ikaruga
Shared: Shoot 'Em Up · Arcade · Action