Vampiric Tower

Vampiric Tower is a video game in the adventure genre originally released in 2000. It is currently playable on DOS.

The player controls an attractive purple-haired vampire who collects vials of blood in fifty rooms (ten per level). A given room cannot be traversed until all the blood has been collected, as the door opens to the next chamber. However, the path onward and upward is not without obstacles: the rooms are filled with pushable blocks (move them out of your way, but not in a place where they obstruct access to the blood), spikes that cannot be stepped on, as well as numerous creepy enemies whose unobstructed gaze is lethal. To help traverse some of these hazards, as a vampire the player has a limited amount of transformations at his disposal: the bat can fly over spikes and around urns, but has to return to his human form to collect the vials. The puzzles become progressively more elaborate as the player progresses through the tower, and new properties of blocks and spikes must be taken into account in the player's careful planning.

It is possible that we have multiple downloads available when different versions exist.