|Since Zoo Keeper originated as a web-based Flash game (ripped off from Bejewelled), the DS's stylus control is right at home here. They've got all the additional mode things that the Japanese GBA (see entry 368) and PS2 (see entry 464) versions have (aside from the two-player mode from PS2 maybe? dunno), and it's nice to see the more complex stuff like Quest mode in English.|
The music I heard in the brief time I played impressed me as being not quite as good as the GBA music, but I could easily be wrong on that.
The game also works nicely on the DS, well, nicer than a lot of other games, because you don't have to look between the upper and lower screens too much; usually you're just pecking away on the lower, puzzle table screen.
Seems like a must-have for the DS, particularly since there's, well, not much else out on the DS currently.