The objective of Prison Throw is to help the convict escape by launching him as far as you can.
Set Angle: Spacebar
Set Power: Spacebar
Call In Missile Strike: Spacebar
Launch the convict at full power; experiment to find an angle that works. You can only call in a missile strike if you have a missile remote. Don't use missile strikes until you are about to stop or you are about to hit a policeman or a bush.