This is a Mandelbrot set generator available for Wii and Windows platforms.

Useage:

You can load it with Front SD ELF Loader, I haven’t tried the other possibilities but they should work.
A – zoom
control pad – move
L,R – change palette
X,Y – change number of iterations – use to get more details
start + Z – resets to loader

http://wiibrew.org/index.php?title=Homebrew_apps/Mandelbrot