Krypton Egg would be a great name for for a TV show that combined the Krypton Factor with the Great Egg Race. A kind of 'invent your own assault course in a scrap yard' theme, perhaps?
Anyway, that's not what Krypton Egg is about. This is actually a cryptically titled Breakout clone for smartphones that began life some 19 years ago. It's been through a few different formats in its time, and has now found its way to Palm and WinMo, with Symbian and PC following next month.