Curse of the Tomb

You are part of an expedition to uncover the mysterious depths of the pyramids, where it is rumored that there is undiscovered treasure still left. As you entered the pyramid, your shoulders began to feel like heavy weights have been placed upon them. After Reading the ancient texts on the walls, you realized you have all been cursed. At the very center of the pyramid there is cleansing room, where royalty used to be removed of sin. As you reach the center, you realize you only have roughly an hour or else you're doomed to walk through these corridors forever.