This game was originally developed in 2001-2002 for GameBoy Advance only, but due to licensing problems it was delayed and put on ice for more than two years. When it was eventually released in 2005 it was also quickly ported to the (then new) Nintendo DS.
The ending sequence contains some hidden humorous dialogue if you wait a while when the last screen is showing.
The isometric game engine developed for, and used in this game, was afterwards also used in Looney Tunes Back in Action
for the GBA.