Hi,
Thanks for your great help with my previous lost game (Saiyuuki 2). I've almost recreated my childhoods collection of NES games, but one particular still bothers me.
It is a pure platform game. You play as some caveman, and use prehistoric weapons (boomerangs and stone wheels). One kind of enemy is meat-eating plant, which eats you, and spits out your bones. The boss at the end of first level is AFAIR a huge dinosaour, and at the end of second a gigantic meat-eating plant. Game is quite scary, has dark colors, and climatic music, but hey, I was a kid when I was playing it

. Does anybody have any idea which game I'm looking for?
Thanks in advance!