This is a rather tough task, but if acquire the skills to pick open a 100% Locked door, and dodge Vivec's attacks, you can beat the game. Once you kill Vivec, turn his ?Unique Dwemer Artifact into the Wraithguard (See heavy-armor cheat), and head off to Red Mountain.

Obtain the Keening and Sunder, and go to Dagoth Ur prepared. Make your way to his quarters, and slay this plague upon Vvanderfell. He'll teleport into the Heart of the God's Camber, where a huge statue awaits. Find a bridge on a lower level leading to the gargantuan. Find the heart and hit it once with the Sunder and 5 times with the Keening... now all you need to do is run.