From Wizards of the Coast website:

A cooperative game of adventure for 1-5 players set in the world of Dungeons & Dragons.

A heavy shadow falls across the land, cast by a dark spire that belches smoke and oozes fiery lava. A cave mouth leads to a maze of tunnels and chambers, and deep within this monster-infested labyrinth lurks the most terrifying creature of all: a red dragon!

Designed for 1-5 players, this boardgame features multiple scenarios, challenging quests, and cooperative game play.

This game includes the following components:

• 42 plastic heroes and monsters
• 13 sheets of interlocking cardstock dungeon tiles
• 200 encounter and treasure cards
• Rulebook
• Scenario book
• 20-sided die

Compatible with:

• Dungeons & Dragons: Castle Ravenloft Board Game
• Dungeons & Dragons: The Legend of Drizzt Board Game

This game includes the following components:

• 42 plastic miniatures. 5 hero figures, 30 monster figures, and 7 villain figures
• 41 illustrated, interlocking dungeon tiles.
• 9 illustrated Hero and Villain tiles
• Rulebook
• Adventure book
• 200 cards including 50 power cards, 53 encounter cards, 30 monster cards, 33 treasure cards, and 6 boon cards
• 192 markers and tokens
• 20-sided die