From publisher blurb:
The king is dead. And the queen is in trouble. She has chosen you to find the fabled heartstone, which is buried somewhere deep in the Mountains of Ice.
Is the gem in the hands of the corrupt Master Thief? Has he harnessed its powers for his own vile purposes? Or does it lie unguarded in the frozen ranges to the north, which teem with horrible creatures?
This is your kind of quest! Will the heartstone be the key to peace in the kingdom? By Her Majesty's request... it's up to you to find out!
"Quest for the Heartstone" is a combined wilderness/dungeon adventure designed to be compatible with the Advanced Dungeons & Dragons Action Toys form LJN Toys, Ltd. and the Advanced Dungeons & Dragons Fantasy Adventure Figures. The adventure also includes complete maps, new monsters, and players' illustrations.