Really enjoyed this version of Puzzle Bobble. The gameplay is great on the Neo Geo Pocket Color, although you really do need a good light source (a lamp, daylight, or a modded NGPC) to distinguish the pink from the grey bubbles.
This is a good conversion of the classic arcade game. In my opinion this version is superior to ones for the Gameboy/Gameboy Color. Only problem is in poor lighting it can be hard to differentiate some of the colors.