Continuing the apparent trend of German game designers colliding with the Nintendo DS (it's happened twice that I know of and therefore it is a trend, you see), Doris & Frank's Igel Ärgern has been ported to the hand-held system, under the title Hurry Up Hedgehog. As the name suggests, it's a game about a hedgehog race. I don't think it gets any deeper than that, and why should it? Just look at those little guys; they're adorable. It's slated for release later this month.
I'm under the impression that Igel Ärgern is a beloved classic among European gamers, first published in the 1980s. As far as I know, it's never enjoyed an English-language edition, and I've never had the chance to play it (though several of my local friends own it anyway). If you say "hedgehog racing" to a typical American they're more likely to think of this thing, if they think of anything at all.