Games like Idle Calibur
Games like Idle Calibur include Vampire Survivors, Home Behind 2, Chrono Ark, Noita, and Skul: The Hero Slayer. We matched them by the tags players give Idle Calibur on Steam (Indie, Roguelite, Idler, Strategy, and Anime): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · Indie · Pixel Graphics

Home Behind 2
Shared: Strategy · Indie · Roguelite

Chrono Ark
Shared: Indie · Anime · Strategy

Noita
Shared: Indie · Pixel Graphics · Roguelike

Skul: The Hero Slayer
Shared: Indie · Roguelite · Pixel Graphics

The Scroll of Taiwu : Beyond The Dome
Shared: Indie · Strategy · Open World

Balatro
Shared: Strategy · Roguelite · Indie

Dragon Cliff
Shared: Idler · Strategy · Indie

The Binding of Isaac: Rebirth
Shared: Indie · Pixel Graphics · Roguelike

Cookie Clicker
Shared: Idler · Indie · Pixel Graphics

Streets of Rogue
Shared: Roguelite · Indie · Pixel Graphics

Megabonk
Shared: Roguelite · Indie · Roguelike

Dead Cells
Shared: Roguelite · Pixel Graphics · Roguelike

DRAPLINE
Shared: Roguelite · Indie · Pixel Graphics

Touhou Endless Dream
Shared: Roguelite · Anime · Indie

(the) Gnorp Apologue
Shared: Idler · Strategy · Roguelite

Loop Hero
Shared: Roguelite · Indie · Pixel Graphics

Hero's Adventure: Road to Passion
Shared: Strategy · Indie · Open World

Hades
Shared: Roguelite · Indie · Roguelike

Into the Breach
Shared: Indie · Strategy · Pixel Graphics

Dungreed
Shared: Roguelite · Indie · Pixel Graphics

Legend Creatures(传奇生物)
Shared: Indie · Roguelite · Strategy

Dungeon of the ENDLESS™
Shared: Strategy · Indie · Pixel Graphics

觅长生
Shared: Strategy · Indie · Open World