PlayStation 2 Nintendo DS iOS Android Nintendo 3DS{vgrelease|JP=January 26, 2012} | genre = Puzzle | modes = Single-player, multiplayer | platforms = GBA, PS2, Nintendo DS, Nintendo 3DS, iOS, Android | media = }} Zoo Keeper is a tile-matching puzzle video game developed for the Web by Robot Communications and later ported to the Nintendo DS by Jap... Found on http://en.wikipedia.org/wiki/Zoo_Keeper