Evil Spider is a game that a spider kill and suck other animal blood. Use your finger to navigation the demonic bat around the screen.Pay special attention to your HUD .Here you can guage your ealth,energy,guano and score.Resting at the clock tower will rep your energy.So don’t stray Too far.running out of energy is fatal.Fly over bugs and birds to chomp them down and refill your demonic guano levels.Feeding on people and animal is to survival.Not only will you keep your life meter full,but the more your feed,the more you grow.enabling you to eat larger prey and fly further.Your life meter will drain if you fall to feed.or if you are attacked.