The Wizard's Castle is a text-based role-playing game. The player creates a character, choosing between the races of elf, human, dwarf, and hobbit, distinguished by their personal statistics (strength, intelligence, and dexterity). The player can also choose the initial weapons, armor, and items to take on the quest. When all is ready, the hero ventures into the dungeon. Gameplay is in some ways similar to a text adventure, with text descriptions replacing graphics. Simple commands are used to move from room to room, consult a map, or look around. However, many times the player only needs to choose from a several options for the current situation, such as during battles. There are vendors the protagonist can trade with, mystical pools which can give or take away power, warps to far parts of the castle, numerous monsters to fight and assorted treasures to find.