NetHack 

Who would have thought that I ever played Games/NetHack again. The game that caused so much frustration and fun. Even though it was originally text based it is still one of the more complex games. There is nothing you could think of that the developers have not. And they even thought about a thousand ways to die.
So, why am I playing it again? Simply because I ported it to the Games/PSP. It is certainly difficult if you only have 13 buttons instead of a whole keyboard.
Interested, got a PSP with Firmware 1.50 or below? Look here:
http://virtuamunstaz.de/nh/