Games like Cappu Dungeon
Games like Cappu Dungeon include Hades, Hades II, Vampire Survivors, Megabonk, and Halls of Torment. We matched them by the tags players give Cappu Dungeon on Steam (Casual, Action Roguelike, Action, Roguelite, and Hack and Slash): closest matches first, and among equally close ones the better-known games.
Hades
Shared: Action Roguelike · Roguelite · Hack and Slash
Hades II
Shared: Action · Roguelite · Action Roguelike
Vampire Survivors
Shared: Action Roguelike · Roguelite · Casual
Megabonk
Shared: Action Roguelike · Roguelite · Action
Halls of Torment
Shared: Action Roguelike · Roguelite · Action
Soulstone Survivors
Shared: Action Roguelike · Roguelite · Action RPG
Death Must Die
Shared: Action Roguelike · Roguelite · Action
Hero Siege
Shared: Action Roguelike · Hack and Slash · Action RPG
Jotunnslayer: Hordes of Hel
Shared: Action Roguelike · Roguelite · Casual
Shape of Dreams
Shared: Action Roguelike · Roguelite · Hack and Slash
Skul: The Hero Slayer
Shared: Action Roguelike · Action · Roguelite
Yet Another Zombie Survivors
Shared: Action Roguelike · Roguelite · Arcade
Magicraft
Shared: Action Roguelike · Roguelite · Action
Heroes of Hammerwatch II
Shared: Action Roguelike · Action · Action RPG
Moonlighter
Shared: Hack and Slash · Roguelite · Action Roguelike
BALL x PIT
Shared: Action · Roguelite · Action Roguelike
Cinderia
Shared: Action Roguelike · Roguelite · Hack and Slash
The Spell Brigade
Shared: Roguelite · Action Roguelike · Action
Goobies
Shared: Action Roguelike · Casual · Roguelite
Wizard of Legend
Shared: Action Roguelike · Action · Magic
Ravenswatch
Shared: Action Roguelike · Action · Roguelite
Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Roguelite · Action RPG
Brotato
Shared: Action Roguelike · Roguelike · Roguelite
Garden of Witches
Shared: Action Roguelike · Roguelite · Action