A group of synthetic soldiers were created and called The Enhanced. They were meant to protect the city and all of it's inhabitants. One day they turned on the humans and started destroying anyone in their path. There is only one person strong enough to defeat them. You must go through the levels and destroy all of the enemies you encounter. Always keep an eye on your health. Use the arrow at the top of the screen as your compass, it will always point in the direction that you need to go. With each kill you will earn experience points.