ThatOtherPerson updated his game “Hero City”. Just like similar to Superman or any other random super hero, you fly around fighting monsters.

Changes:

Now when you attack you can actually hurt and eventually defeat enemies. The movement of enemies and the way they turn and bump into each other and you has been smoothed out. Now you get points for defeating enemies and your high score is saved when you die. You also get experience points which are persistent (They don’t get reset to zero when you die). Your health regenerates now and when it goes down to zero you die and get sent back to the title screen. The file size is smaller. I fixed some little things.

http://thatotherdev.com/2011/05/31/a-final-hero-city-update-and-a-multi-competition-entry/