Games like The Cardboard Cave
Games like The Cardboard Cave include Skul: The Hero Slayer, Dead Cells, Hades, Vampire Survivors, and Hades II. We matched them by the tags players give The Cardboard Cave on Steam (Action, Roguelite, Adventure, Roguelike, and 2D): closest matches first, and among equally close ones the better-known games.

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

Dead Cells
Shared: Adventure · Roguelike · Roguelite

Hades
Shared: Roguelite · Action · Roguelike

Vampire Survivors
Shared: Roguelite · 2D · Roguelike

Hades II
Shared: Action · Roguelite · Roguelike

Rogue Legacy 2
Shared: Action · Roguelite · Adventure

Gunfire Reborn
Shared: Roguelite · Roguelike · Action

Rogue Legacy
Shared: Roguelike · Action · 2D

ScourgeBringer
Shared: Action · Adventure · Roguelite

Dungreed
Shared: Roguelite · Action · Roguelike

The Binding of Isaac
Shared: Roguelike · Action · Indie

Megabonk
Shared: Roguelite · Roguelike · Action

Ravenswatch
Shared: Roguelike · Action · Roguelite

Tower of Babel: Survivors of Chaos
Shared: Roguelite · Action · Roguelike

Noita
Shared: Roguelike · 2D · Action

BALL x PIT
Shared: Action · Roguelite · Roguelike

Streets of Rogue
Shared: Roguelite · Action · Roguelike

UnderMine
Shared: Roguelite · Action · Adventure

The Binding of Isaac: Rebirth
Shared: Roguelike · Indie · 2D

Hollow Knight
Shared: 2D · Adventure · Indie

Rogue Heroes: Ruins of Tasos
Shared: Adventure · Action · Roguelite

Have a Nice Death
Shared: Action · 2D · Cartoony

The Swords of Ditto: Mormos Curse
Shared: Adventure · Action · Roguelite

Rotwood
Shared: Roguelite · Roguelike · 2D