Games like Catastrophic
Games like Catastrophic include Vampire Survivors, Megabonk, BALL x PIT, 20 Minutes Till Dawn, and Deep Rock Galactic: Survivor. We matched them by the tags players give Catastrophic on Steam (Action Roguelike, Bullet Hell, Top-Down Shooter, Action, and Casual): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite
Megabonk
Shared: Action Roguelike · Bullet Hell · Roguelite
BALL x PIT
Shared: Action · Bullet Hell · Action Roguelike
20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter
Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter
Brotato
Shared: Bullet Hell · Action Roguelike · Roguelike
Nuclear Throne
Shared: Action Roguelike · Bullet Hell · Roguelike
Hades
Shared: Action Roguelike · Roguelite · Action
The Spell Brigade
Shared: Bullet Hell · Action Roguelike · Roguelite
Apocalypse Party
Shared: Action Roguelike · Casual · Top-Down Shooter
Death Must Die
Shared: Action Roguelike · Bullet Hell · Roguelite
Goobies
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter
Halls of Torment
Shared: Action Roguelike · Bullet Hell · Roguelite
Noobs Want to Live
Shared: Bullet Hell · Action Roguelike · Action
Rocket Rats
Shared: Action Roguelike · Bullet Hell · Casual
Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite
Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Roguelike
Tiny Rogues
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter
Arms of God
Shared: Action Roguelike · Top-Down Shooter · Bullet Hell
Yet Another Zombie Survivors
Shared: Action Roguelike · Top-Down Shooter · Roguelite
SYNTHETIK: Legion Rising
Shared: Top-Down Shooter · Action Roguelike · Action
Skul: The Hero Slayer
Shared: Action Roguelike · Action · Roguelite
Crab Champions
Shared: Action Roguelike · Bullet Hell · Roguelike
Hades II
Shared: Action · Action Roguelike · Roguelite