Clarkyguy

This was a top down 2d scroller where you were a flying animal in a plane shooting down other animals. At one point in the level you went into a cave and it was like a 3D wireframe thing where you had to avoid the walls and ceilings.

This was an old game for the Amiga. You were a goat I think and you had to get past certain trolls with certain items to get to other fields. The items were like puzzle answers. One answer was Petrol. You could call you billy goat godmother or something. It was weird, I was young but it jumped into my mind.