here's another virtual fishtank(if i ever shared the other one). one pacman like fish is the predator. If it gets too hungry it will attack the krill. There's also a jellyfish(not actually a fish), which moves using the same script as the predator(I think) minus the hunger part. It also changes transparency randomly. The krill is actually made up of a few sprites like the predator(this is my first project where I use multiple sprites for one object. I also did the same thing with the predator. It realy gives an advantage, like creating image maps, where you can click one part and something happens). the other fish just move back and forth along the screen.
