I am trying to find a old computer game called felix, maybe fenix. It was around in the time of windows 95. ?

I can't find this anywhere and just to make this clear it is NOT felix the cat. Its been a while so I cant remeber what you have to do. It's a little bit like crystal mines. I think there were falling boulders and you had to escape growing vegitation but this may be wrong. If anyone knows anything about it tell me please. It would be really great if i could download it somewhere too. One of the level pwords was headache(Maybe). And just to make thiongs worse it might not be called felix or fenix but thats what I remember it as.