Night Hunter is a 1990 game by Ubi Soft.
In the game, you are Count Dracula with the ability to turn into a vampire, bat, or werewolf at will. Suck the blood dry of your enemies, collect the scrolls, avoid Van Helsing, and escape before the sun comes up!
The box and manual advertise 30 levels, but actually there are only 5 areas which loop around, and at level 10 (on the second loop through) the difficulty doesn't change.
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