I wrote a bejeweled clone. It still has bugs to sort out, but it's playable.https://github.com/mr1337357/diamond-slider-game
It's too late at night where I am to figure out how to make an OPK, so I'll do that another time.
*ugly gems (I didn't want to copy any and risk violating copyright)
*I don't know why transparency won't work so the cursor flickers (fixed)
*Mouse cursor is still there (fixed)
*background image is ugly
*code is messy and undocumented
anyway use the d-pad to move the cursor, A/B/X/Y swap in their respective directions
It's not ready for criticism yet, but I will take any hints on what I got wrong.