Vampir Kyuuketsuki Densetsu (Vampir Tales of the Bloodsuckers) is a RPG with an isometric view in which the player controls a vampire that is in a small town in the 19th century. The game is divided into 2 different parts: During the days the player's character (a young vampire called Christopher) have to talk to the people of the town and gain his confidence, in the nights the character have to suck their blood.

The goal of the game is to destroy Duran, but in the game there are also other enemies like the vampire hunters (Van Hellsing, Harker, and others). During the nights the player characters can transform himself into 4 different forms: vampire, fog, wolf & bat.