One of the EX Bosses in Gun. Started out as a Core redesign after my idea for the Core (with Ironhead's A.I) didn't pan out. Turns out the design didn't adhere to limitations so it had to be replaced as well.
An earlier version of the Drone enemies that appear in Sector Blue and Sector Red. They were changed because as it turned out, enemy positions in the spritesheets are hard coded. In other words, I had to get creative with the spritesheets in-game.