Original Title: ドラゴンクエストモンスターズ ジョーカー2
Developer: TOSE (http://www.tose.co.jp/)
Release Date: 19/09/2011
Official (http://dqm2.nintendo.com/)/GameFAQs (http://www.gamefaqs.com/ds/987442-dragon-quest-monsters-joker-2)(http://image.com.com/gamespot/images/bigboxshots/2/987442_214111_front.jpg)
Description:Each year, monster scouts from around the world gather to compete for the title of world's greatest scout. Players crash-land on a mysterious island after their airship is struck by lightning. They must rescue their missing passengers and crew members by fighting various enemies using their own monster parties. The only way off the island is to solve its many mysteries.
Game:
http://www.multiupload.com/XVYIF7096W
By the way, is this cracked? Because I wasn't sure if I downloaded this version or one of the ones from nasrom. There's a bug in the protected version. Or a couple.
It's most likely the original ROM.