You're Viro, a ninja who stands against evil creatures! Yet you're a complex guy, instead of using conventional weapons, you spread a virus, which only affects demons and undeads. Vampire Fever is a billiard-like physics game, which you control your character "Viro" and try to infect by touching other creatures on the screen.
mouse to aim & shoot.
undead, vampire, zombie, creature, demon, monster, billiard, pool, infect, virus