I've made a dungeon, Morty. Well, it's more than a dungeon; it's a freakin' masterpiece packed full of Rickness - monsters, treasures, meeseeks, bugbear butts, you name it! Since I made it, no one has ever survived this dungeon. It's a meat grinder, Morty. I made it to chew up the Jerrys of the world. Now all you mouth breathers in this dimension can experience my adventure-writing ingenuity!

Contents:
1 Rulebook
The Lost Dungeon of Rickedness: Big Rick Energy, an original adventure
Dungeon Master Screen
5 Pregenerated Character Sheets
11 Polyhedral Dice