The ThunderCats need your help on HOOK MOUNTAIN! Hook Mountain - realm of the savage Snowmen, a fierce tribe of giant warriors armed with deadly ice lances. Hook Mountain - where a precious Thundrillium meteor may have landed when it crashed to Third Earth. Are you brave enough to go there in search of the meteor? The ThunderCats need its Thundrillium desperately just to stay alive! And it's up to you to help them face hostile terrain, terrifying creatures, and unknown dangers as you find your fate!