Castle Infinity
Windows
Castle In The Darkness
Castle in the Sky - Clash of Sky Palace
Castle Invasion: Throne Out
PlayStation 4, PlayStation Vita, macOS, and 2 more
Castle Itter - The Strangest Battle of WWII
Linux, macOS, Windows
Castle: Jigsaw Puzzles
Boogygames Studios
Castle Kingdoms
Castle Kong
Castle Life
Castle Marrach
web browser
Skotos
Castle Master
Amstrad CPC, Atari ST, Commodore 64, and 3 more
Castle Master II: The Crypt
Commodore 64
Castle Master TD
CastleMiner
Xbox 360
CastleMiner Warfare
Xbox 360, Windows
Digital DNA Games
CastleMiner Z
Castle Morihisa
Castle Must Be Mine
Castle: Never Judge a Book by its Cover
macOS, Windows
Castle Nightmare
CCS64
Castle Of Alchemists
Castle Of Collapse
Castle of Deceit
Nintendo Entertainment System
Color Dreams
Castle of Dragon
Athena
Castle of Dr. Brain
Amiga, Disk Operating System
Sierra Entertainment
Castle of Heart
Nintendo Switch
Castle of Heart: Retold
Windows, Nintendo Switch, Xbox Series X and Series S, and 1 more
Castle of Illusion Starring Mickey Mouse
PlayStation 3, Sega Saturn, Sega Game Gear, and 2 more
Sega
Windows Phone, macOS, iOS, and 4 more
Sega Master System