you went through the entire citadel level from beginning to end without saving once!!!!??? (you've obviously never had a computer crash on you or power cuts)

it might be your strategy that caused the problem. good tactic to employ with normal monsters, but maybe bad with critical boss's and/or minions.

i think you send savegames to lynn or rat (moderators of the forum) the email address will appear if you click on their names and look in the profile

best send a private message to them first asking if its ok to send!!