Derp. Adding DX to things doesn't make it better, right? WRONG! Maybe. Move with the arrow keys, i.e. Up to go forward and turn with L/R. Press space to shoot at the robot, or touch a pink cloud to leech its life. I was going to add meteors and stuff, but since i'm really just testing out the interface in Scratch 2.0, i'll add it later! :D
I used the Variables scripts a lot, when changing the health and etc. I also used more "move X steps" blocks than I normally do, as i wanted this project's movement to feel natural and flexible. As for credits, all I can really say is I used kirby music and star sprites, which belong to Nintendo, so... yeah.