This is a Mandelbrot set generator, you could have seen them on other platforms as well e.g. FractInt for PC.
I wrote it some time ago for PC but never released it. Then I accidentaly downloaded devkitPro and here you have it :)
Thanks to Daniel Egnar, Tom Schumm and Jussi Kantola for their palettes.
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
Wii version: Mandelbrot-wii.zip
PC version: Mandelbrot-pc.zip
Feel free to write comments to: krupkat(at)seznam(dot)cz