Help me identify this PC adventure/RPG from the 90's

[James]

I don't have much to go on, I'm afraid. I remember I got it for Christmas one year, and had to retrun it because it wouldn't work on my computer for some reason.

I THINK it was a first-person view. I remember it came on 6 or 7 CDs, each one used for a new area you'd visit. I remember little mushroom monsters that would attack you early on.