In Block and Key, adventurers excavate 3D blocks and strategically place them on the floor of a long-forgotten temple to fulfill key card objectives. These ancient ruins are constructed from the game box itself, and can be set up in 30 seconds!
Each turn, adventurers either draw new blocks from the excavation site or place one block into the shared temple floor. If a pattern created by the blocks visible from that adventurer’s perspective match the patterns on their key cards, they may claim the key.
At the end of the game, players score points for the number of visible block faces matching the color on their enigma card and the value of their claimed keys. The adventurer with the most points wins!