Games like GPU Inferno
Games like GPU Inferno include Vampire Survivors, Nova Drift, BALL x PIT, Bit Blaster XL, and Enter the Gungeon. We matched them by the tags players give GPU Inferno on Steam (Bullet Hell, Boomer Shooter, Action Roguelike, Shoot 'Em Up, and Interactive Fiction): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · Action Roguelike · 2D
Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Action Roguelike
BALL x PIT
Shared: Bullet Hell · Action Roguelike · Shoot 'Em Up
Bit Blaster XL
Shared: Bullet Hell · Shoot 'Em Up · Shooter
Enter the Gungeon
Shared: Bullet Hell · Action Roguelike · Indie
LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Star of Providence
Shared: Bullet Hell · Action Roguelike · Shoot 'Em Up
Halls of Torment
Shared: Bullet Hell · Action Roguelike · Arcade
20 Minutes Till Dawn
Shared: Bullet Hell · Action Roguelike · Shoot 'Em Up
ZeroRanger
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Bloodshed
Shared: Action Roguelike · Boomer Shooter · Bullet Hell
Megabonk
Shared: Action Roguelike · Bullet Hell · Indie
Planes, Bullets and Vodka
Shared: Bullet Hell · Shoot 'Em Up · Shooter
Voidigo
Shared: Action Roguelike · Bullet Hell · Shoot 'Em Up
Ikaruga
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Slime 3K: Rise Against Despot
Shared: Bullet Hell · Action Roguelike · Shoot 'Em Up
Nuclear Throne
Shared: Action Roguelike · Bullet Hell · Indie
Waves
Shared: Bullet Hell · Shoot 'Em Up · Shooter
Boneraiser Minions
Shared: Bullet Hell · Action Roguelike · 2D
Death Must Die
Shared: Bullet Hell · Action Roguelike · 2D
Windowkill
Shared: Bullet Hell · Action Roguelike · Arcade
I Am Legion: Stand Survivors
Shared: Bullet Hell · Action Roguelike · Shoot 'Em Up
Exit the Gungeon
Shared: Bullet Hell · Arcade · 2D
The Void Rains Upon Her Heart
Shared: Bullet Hell · Action Roguelike · Shoot 'Em Up