Games like Inkling Cats : Beneath the dreams
Games like Inkling Cats : Beneath the dreams include Vampire Survivors, Brotato, Enter the Gungeon, The Binding of Isaac: Rebirth, and Spelunky. We matched them by the tags players give Inkling Cats : Beneath the dreams on Steam (Roguelike, Bullet Hell, Procedural Generation, Traditional Roguelike, and Action Roguelike): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Bullet Hell · Action Roguelike · Roguelike

Brotato
Shared: Roguelike · Bullet Hell · Action Roguelike

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

The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Singleplayer

Spelunky
Shared: Roguelike · Action Roguelike · Procedural Generation

The Binding of Isaac
Shared: Roguelike · Action Roguelike · Procedural Generation

Megabonk
Shared: Roguelike · Action Roguelike · Bullet Hell

Nuclear Throne
Shared: Roguelike · Action Roguelike · Bullet Hell

Pathogenic
Shared: Roguelike · Bullet Hell · Action Roguelike

Risk of Rain (2013)
Shared: Roguelike · Action Roguelike · Perma Death

Dead Cells
Shared: Roguelike · Action Roguelike · 2D

Skul: The Hero Slayer
Shared: Roguelike · Action Roguelike · Singleplayer

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

Hades
Shared: Action Roguelike · Roguelike · Singleplayer

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

Rogue Legacy
Shared: Roguelike · Action Roguelike · Singleplayer

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

Voidigo
Shared: Roguelike · Action Roguelike · Bullet Hell

Magicraft
Shared: Bullet Hell · Roguelike · Action Roguelike

Tower of Babel: Survivors of Chaos
Shared: Bullet Hell · Roguelike · Action Roguelike

Undertale
Shared: Singleplayer · Multiple Endings · Funny

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

FTL: Faster Than Light
Shared: Roguelike · Perma Death · Singleplayer

Rabbit and Steel
Shared: Bullet Hell · Roguelike · Action Roguelike