The Masters of the Universe Role Playing Game (1985)

Skeletor and his evil minions have stolen the Crown Jewels, secreting them away in Snake Mountain. Now He-Man and his companions have entered Skeletor's hideaway deep beneath Snake Mountain to retrieve the lost treasure. In this exciting and fast-paced game, players become the forces of good. As they explore the depths of Skeletor's hideout, searching for the treasure, they will encounter monsters and evil characters, which will try to stop them. Only their cunning will help unless they can find the magic gemstones that will defeat Skeletor's evil.

Each game contains:
1 17" x 22" full color map representing the catacombs of Snake Mountain.
1 24-page comic book styled rulebook (produced by First Comics).
6 Full color stand-up cardboard playing pieces representing He-Man, Man-At-Arms, Teela, Ram-Man, Fisto, and Orko.
38 Colored markers showing the encounter, treasures, magic items, and weapons markers.
9 Full-color stand-up cardboard playing pieces representing Skeletor, Beastman, Evil-Lyn, Trap-Jaw, Whiplash, Mer-Man and the dreaded monsters Zuva-Rex, Gorman, and Plamydon.
2 6-sided dice (one red, one white).