I made a panda, and rode it around for a while. Then I made a cave for it to live in, but a bear came out and attacked me. So, I used a jet pack to fly on top of the cave, and the made a lumberjack and gave him an axe. He killed the bear, but then attacked my panda. So I gave him ebola and set him on fire with a flamethrower.
And if that is not reason enough to buy a DS and the game then I do not know what is.