Games like Shoot 1UP DX
Games like Shoot 1UP DX include Vampire Survivors, Huntdown, Bit Blaster XL, LUFTRAUSERS, and METAL SLUG. We matched them by the tags players give Shoot 1UP DX on Steam (Side Scroller, Shoot 'Em Up, Bullet Hell, Shooter, and Arcade): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Bullet Hell · 2D · Pixel Graphics

Huntdown
Shared: Side Scroller · Shooter · Shoot 'Em Up

Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Shooter

LUFTRAUSERS
Shared: Bullet Hell · Arcade · Shoot 'Em Up

METAL SLUG
Shared: Side Scroller · Arcade · Shoot 'Em Up

Broforce
Shared: 2D · Pixel Graphics · Side Scroller

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

ZeroRanger
Shared: Shoot 'Em Up · Bullet Hell · Arcade

DRAINUS
Shared: Shoot 'Em Up · Shooter · Bullet Hell

Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Arcade

METAL SLUG 3
Shared: Side Scroller · Arcade · Shooter

METAL SLUG X
Shared: Arcade · Shoot 'Em Up · Side Scroller

Blazing Chrome
Shared: Side Scroller · Shoot 'Em Up · Pixel Graphics

Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Revolution Ace
Shared: Shoot 'Em Up · Bullet Hell · Shooter

DoDonPachi Resurrection
Shared: Shoot 'Em Up · Bullet Hell · Shooter

BALL x PIT
Shared: Bullet Hell · Arcade · Shoot 'Em Up

METAL SLUG 2
Shared: Side Scroller · Shoot 'Em Up · Arcade

Sky Force Reloaded
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Star Saviors
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Exit the Gungeon
Shared: Arcade · Bullet Hell · 2D

DARIUSBURST Chronicle Saviours
Shared: Shoot 'Em Up · Side Scroller · Arcade

DEVIL BLADE REBOOT
Shared: Shoot 'Em Up · Shooter · Score Attack

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