If you got to see the blue wolf key and you didn't take it(put it in your
inventory) and now the doors are locked so you can't go back and get it, you
have found a BUG that does exist even though the people at Interplay
won't admit it. If you have no save games to go back to, you have 3 choices:
1)Start the entire game over.
2)Download Interplay's save game file and start the game from the beginning
of the level you're stuck on. Only downfall to this is you're playing
"someone else's" save game, not your own.
3)Use a Universal game editor to alter your current save game so that when
you start , you start inside the room that is locked, grab the wolf key, then
re-alter your save game so you start back at your original location. Now you
can resume your game.
Ken
Hope this helps.
Regards, JM