Games like Unrelaxing Quacks
Games like Unrelaxing Quacks include Vampire Survivors, BALL x PIT, Enter the Gungeon, Nuclear Throne, and Halls of Torment. We matched them by the tags players give Unrelaxing Quacks on Steam (Action, Bullet Hell, Action Roguelike, Arena Shooter, and Parody ): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Bullet Hell · Action Roguelike · Pixel Graphics

BALL x PIT
Shared: Action · Bullet Hell · Action Roguelike

Enter the Gungeon
Shared: Bullet Hell · Action Roguelike · Pixel Graphics

Nuclear Throne
Shared: Action Roguelike · Bullet Hell · Action

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Action

Death Must Die
Shared: Bullet Hell · Action Roguelike · Action

Nova Drift
Shared: Bullet Hell · Action Roguelike · Arena Shooter

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Arena Shooter

Megabonk
Shared: Action Roguelike · Bullet Hell · Action

Star of Providence
Shared: Bullet Hell · Action Roguelike · Action

Rocket Rats
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

20 Minutes Till Dawn
Shared: Bullet Hell · Action Roguelike · Pixel Graphics

Broforce
Shared: Action · Pixel Graphics · 2D

Noobs Want to Live
Shared: Bullet Hell · Action · Action Roguelike

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

Boneraiser Minions
Shared: Bullet Hell · Action Roguelike · Pixel Graphics

Glyphica: Typing Survival
Shared: Action Roguelike · Bullet Hell · Arena Shooter

Seraph's Last Stand
Shared: Bullet Hell · Action Roguelike · Pixel Graphics

Brotato
Shared: Bullet Hell · Action Roguelike · Arena Shooter

Planes, Bullets and Vodka
Shared: Action · Bullet Hell · Retro

Duck Game
Shared: Action · Pixel Graphics · Funny

DELTARUNE
Shared: Bullet Hell · Pixel Graphics · Funny

BlazBlue Entropy Effect
Shared: Action · Action Roguelike · Pixel Graphics

Desktop Survivors 98
Shared: Bullet Hell · Action · Action Roguelike