Whenever I start from one of my saved games in the Labyrinth level, I cross a pool of acid, get to a purple pool, and meet up with a buggy monster (I don't even think it's supposed to be there. I'm not sure it was there the first time I played the level). It's one of those monsters with the scales that protect it's back and it fires spines and drops bomb thingies, but it's in grayscale instead of color. I also can't kill it. I hurt it enough for it to die and I hear the sound they make when they die, but it doesn't die. It just keeps acting quite alive, so I hurt it enough to kill another one, and I hear the sound again, but it refuses to die! Any ideas why it does this and why it is there and what I can do about it?
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