i think it's time to get out my game from the development forum where it's been during the past 2 years.
It still be a WIP, but i think it's quite playable by now.

Holy Hell is a shmups-puzzle hybrid game for Game boy advance.
It's inspired by games such mr driller, ikaruga, twinkle star sprite and magical drop. Mix it up all together and shake.
here's the result:
http://www.otouv.org/hlyhll/hlyhll.zip
Holy hell blog:
holyhellgba.blogspot.com
it works on real hardware and emulators.
some screens:



there are more then 40 levels, unlockable characters and hidden worlds so...
ENJOY, it's free.
EDIT:
just updated the game at the "locked" version. hope you like it!
http://www.otouv.org/hlyhll/hlyhll.zip
ps. if it recognize the older savefile you can erase the memory in the option panel by pressing together L + R +SELECT buttons.