Hi Hamtaro! Little Hamsters Big Adventure

Infobox VG
title=Hi! Hamtaro Ham-Ham Challenge

http://www.gamestop.com/common/images/lbox/180575b.jpg]
caption=
developer=AlphaDream
publisher=vgrelease|JP=Marvelous Interactive|PAL=505 Games|NA=Natsume
designer=
engine=
released=vgrelease|JP=March 15, 2007|PAL=May 23, 2008|NA=September 23, vgy|2008
genre=Puzzle
modes=Single-player
ratings=vgratings|PEGI=3+|ESRB=Everyone
platforms = Nintendo DS
media=Nintendo DS Game Card
requirements=
input=Buttons, touch screennihongo|"Hi Hamtaro! Little Hamsters Big Adventure"|とっとこハム太郎は～い！ ハムちゃんずのハムハムチャレンジ！ あつまれは～い！|Tottoko Hamutarou Haai! Hamuchanzu no Hamuhamu Charenji! Atsumare Haai!|lit. "Tottoko Hamtaro, Okay! The Hamchans' Ham-Ham Challenge! Let's Get Together, Okay!, known as "Hi! Hamtaro Ham-Ham Challenge" in North America, is a puzzle video game for the Nintendo DS made by AlphaDream and published by Marvelous in Japan, 505 Games in PAL regions, and Natsume in North America. It's a sequel to , , (which was never released in America), , and the Japan-only Tottoko Hamtaro Nazonazo Q: Question Castle in the Clouds, and is based on the anime series Hamtaro. The game was released in Japan on March 15, 2007, Europe in May 23, 2008 and in North America in September 23, 2008.