Zap Blastigan!

The modifications I added to this game were:

1)  Created the skin/graphic for a new enemy (the silver enemy).

2) Created a new behavior for my created enemy (shoots a projectile in all directions, up, down, left, and right, and is an invincible stationary threat).

3) Added multiple levels with an increasingly difficulty challenge to each of them.

Credits:

Created by Ben Salva

Guidance from Professor Brian Winn