Designed with a trolls as players campaign in mind, the Trollpak boxed set fleshes out the Gloranthan trolls or Uz. The Uz Lore book gives an overview of trolls around the world and their history. The Book of Uz is the character creation book with rules for the various types of trolls and troll religion. The third book in the box, entitled The Munchrooms, describes a cave complex and gives three adventures for beginning troll adventure parties. The "What's in this box?" sheet has a GM's record sheet on the reverse and there is a pad of troll-specific character sheets. A large, folding map of the trollish region of Dagori Inkarth, a map to go with the adventure book and an illustrated menu from the Thunderbreath Gobbleguts Restaurant chain top off the contents of the box.