Castle of Deceit, an unreleased NES title from the USA, marked by the (Unl) designation, indicates that it never officially launched. This suggests that information about its gameplay, story, or other elements remains heavily obscured, if it exists at all. The reasons for its cancellation are also unknown and would be a subject for more thorough research. Its unfinished status makes it a subject of interest to fans of unreleased games and gaming history.

Castle of Deceit (USA) (Unl)

Castelian (Europe)