Weresquito: Nazi Hunter

Horrific Nazi experiments have left a surviving WWII soldier with a terrifying condition: at the sight of fresh blood, he transforms into a man-sized, blood-sucking killer insect. Refusing to let his affliction destroy him and all he loves, he instead commits himself to using his "powers" for good-by finding the people responsible and bringing them to justice.

Official website :http://www.weresquito.com