Standard 2d6, a mechanical pencil, and a dotted grid notebook for mapping.

If you already downloaded a file named i_2d6_dungeon.pdf or similar:

The game relies heavily on its unique multi-colored dice mechanics to drive exploration and gameplay. 🎲 Core Dice Mechanics Primary & Secondary Dice System

Verified digital versions of the game are available through major RPG storefronts and the official publisher site: