Games like Ominigun
Games like Ominigun include Vampire Survivors, BALL x PIT, Enter the Gungeon, Nova Drift, and Megabonk. We matched them by the tags players give Ominigun on Steam (Action, Arcade, Roguelike, Shooter, and Action Roguelike): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelike
BALL x PIT
Shared: Action · Arcade · Roguelike
Enter the Gungeon
Shared: Roguelike · Action Roguelike · Bullet Hell
Nova Drift
Shared: Arcade · Bullet Hell · Action Roguelike
Megabonk
Shared: Roguelike · Action Roguelike · Action
The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Dungeon Crawler
Halls of Torment
Shared: Action Roguelike · Roguelike · Bullet Hell
Hades
Shared: Action Roguelike · Action · Roguelike
Skul: The Hero Slayer
Shared: Action · Roguelike · Action Roguelike
Nuclear Throne
Shared: Roguelike · Action Roguelike · Action
Star of Providence
Shared: Action Roguelike · Bullet Hell · Action
Brotato
Shared: Roguelike · Action Roguelike · Bullet Hell
Crab Champions
Shared: Action Roguelike · Roguelike · Arcade
Hades II
Shared: Action · Roguelike · Action Roguelike
Dungreed
Shared: Roguelike · Action · Action Roguelike
Rogue Legacy
Shared: Roguelike · Action · Action Roguelike
LUFTRAUSERS
Shared: Arcade · Action · Bullet Hell
Risk of Rain 2
Shared: Action Roguelike · Roguelike · Action
Exit the Gungeon
Shared: Arcade · Action · Bullet Hell
Bit Blaster XL
Shared: Arcade · Bullet Hell · Shooter
The Binding of Isaac
Shared: Roguelike · Action Roguelike · Action
Soulstone Survivors
Shared: Action Roguelike · Roguelike · Bullet Hell
Planes, Bullets and Vodka
Shared: Action · Arcade · Bullet Hell
Dead Estate
Shared: Roguelike · Action Roguelike · Bullet Hell