Games like Slime Squisher
Games like Slime Squisher include Vampire Survivors, Megabonk, Nova Drift, BALL x PIT, and Halls of Torment. We matched them by the tags players give Slime Squisher on Steam (Action Roguelike, Bullet Hell, Arcade, Roguelite, and Tower Defense): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Megabonk
Shared: Action Roguelike · Roguelite · Bullet Hell

Nova Drift
Shared: Bullet Hell · Action Roguelike · Arcade

BALL x PIT
Shared: Arcade · Bullet Hell · Roguelite

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

Utopia Must Fall
Shared: Arcade · Action Roguelike · Roguelite

Brotato
Shared: Bullet Hell · Action Roguelike · Roguelite

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Roguelite

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

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Roguelite

Astro Prospector
Shared: Action Roguelike · Roguelite · Bullet Hell

Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Rogue: Genesia
Shared: Bullet Hell · Action Roguelike · Roguelite

Cursorblade
Shared: Action Roguelike · Bullet Hell · Arcade

Rocket Rats
Shared: Action Roguelike · Bullet Hell · Roguelite

Monsters are Coming!
Shared: Roguelite · Bullet Hell · Action Roguelike

Windowkill
Shared: Action Roguelike · Bullet Hell · Arcade

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Roguelite

Noobs Are Coming
Shared: Action Roguelike · Bullet Hell · Roguelite

Hades
Shared: Action Roguelike · Roguelite · Action

Time Wasters
Shared: Action Roguelike · Bullet Hell · Roguelite

The Spell Brigade
Shared: Bullet Hell · Roguelite · Action Roguelike

SHOOPER NOVA
Shared: Bullet Hell · Roguelite · Action Roguelike

Glyphica: Typing Survival
Shared: Action Roguelike · Bullet Hell · Roguelite