Clank! is a competitive deck-building and dungeon-crawling board game where players take on the roles of thieves trying to sneak into an angry dragon’s lair to steal valuable artifacts. Players use cards from their personal decks to move their pawn around a board, fight monsters, and acquire new cards and treasures. The central, thematic mechanic is the “Clank” system: certain actions, like moving quickly or fighting a monster, force a player to add wooden cubes of their color to a communal “Clank!” area. When the dragon is roused, either by players’ actions or by the turn of a card, a number of these cubes are drawn from a bag. If your color is pulled, you take damage. This creates a tense push-your-luck element as players must decide how deeply they’ll delve for more valuable treasures, knowing that every noisy move increases the risk of being discovered and defeated by the dragon. The game ends when the first thief escapes or is knocked out, after which all players who survived tally their points from stolen artifacts and other loot to determine the winner.