Do i need a super PC to run it?
Lol, it's a 15 years old game. Though it's a DOS game, so you'll need DOSBox emulator. I suggest downloading http://www.uesp.net/wiki/Daggerfall:Files (first form the top) - it will autmatically install the game, patch, emulator and will allow you to choose if you want unofficial patches. It also doesn't require to do all DOSbox related stuff, like disk and CD mounting.