The official Japanese site for Castlevania: Dawn of Sorrow (known as Akumajō Dracula: Sōgetsu no Jūjika or "Cross of the Blue Moon" in Japan) had two minigames that could be played there. Clearing a minigame resulted in a downloadable reward wallpaper featuring an image from the intro to Dawn of Sorrow.
These games are no longer available on the site.
The goal of this mini-game is to break the crystal blocks by clicking them with the mouse so that they appear in the same pattern that was briefly shown in the previous picture. This mechanic is based on Balore's soul, Destructive Glance, from the main game, which functions the same way.
The goal of this game is to send your bat familiar to attack the enemies that appear inside the iron maidens.
- Castlevania: Dawn of Sorrow - The main game these minigames are derived from.
- Gallery of Labyrinth (Flash minigame) - Another Flash minigame related to the next DS game, Castlevania: Portrait of Ruin.