You've travelled up this far already, but the ground has closed up beneath you. You must travel onwards, with your trusty sword and shield, to the top of the mountain, battling vicious enemies atop icy slopes and collect the crystals that will allow you to return to the ground. Pick up the supplies of fallen warriors that will help you on your way. The final crystal is guarded by a yeti, he looks different because he is shaven. Global warming has left the yetis to go to desperate measures to keep cool.