This page contains Doom 3 Hints for Xbox called "Defeating the final Boss" and has been posted or updated on Jan 29, 2009 by cbrend. Let us know what you think of this Hint by thumbs voting.
Defeating the final Boss
When you each the end Boss, do not bother wasting your ammunition on him. Just stay away from him. Kill the Imps and other demons and use the Soul Cube on him. If you are play in co-op mode, shoot him. Use the Soul Cube on him about five or six times. On the last time you will see an intermission sequence of him dying.
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