How much shame you should feel for buying this.
At one end the spectrum we have Mew Mew Tower. A game where you stack cats of various sizes upon one another to make a tower. Try seeing how tall it can get before everything invariably falls...
While, at the other end we have the MoeSequencer. A music generating game, where in 4/4 beat you can arrange a symphony of... noises from various moe girls.
Isn't it great? Go check out the full list over at their website.