Forest Run is 3D runner game. You are in the middle of the nowhere. There are hundreds of tree and dead run is started. You are dead runner and you have to run away from forest. Something is following you and you should get rid of it. You will never ever able to escape from that.
Tilt your device to go right and left from trees. Stay alive as much as possible to run longest distance
Forest run is sort of horror games. You are dead runner.
Enjoy it.