For entertainment purposes only.
Ever wanted to have a chainsaw massacre surprise for your friends? Wait for them, open this Chainsaw app, let them get close to you and give it a few revs on full volume. You'll scare the living daylights out of them!
Prank your friends, show people what you really think of them, or just flat out go ape with your own bloody chainsaw. It's an easy to use prank app too, just open it up. Wait until it says "pull device" and give the device a tug. You'll have to do it a few times to get your chainsaw started. Each time, we show bloody words of encouragement but in the end, you'll be sawing in no time at all.
Turn your device into an imaginary lethal killing machine! :)