Work hard, build a career, save in order to ensure a prosperous life for your family - this is the path that you have been recommended to follow. But if you stole a treasure, wouldn't the result be the same with much less effort? During your journey, you hear of dungeons, filled with treasures, guarded by golems who tirelessly patrol their dark corridors. How to miss such an opportunity? All you need are companions to act as a diversion while you collect the treasures and you will be "set for life"! Each player chooses a unique character and use of cunning to pass under the nose of the guardian, embodied by OLEM. Take turns using your moves and actions to explore the dungeon and implement your strategy. But beware! If the Guardian hears you or spots your torchlight, he will tirelessly pursue you to try to imprison you! Guardian and Thieves integrates the robot and board and takes advantage of the connection to the smartphone. Connect your phone to your speakers to fully enjoy the background music and let OLEM transport you, which reacts to your actions. On their turn, a player moves his thief from 0 to 5 tiles and can perform 1 of several actions. But beware, some of these actions can aler t the golem to your presence! The players win if they succeed to bring at least one treasure to the dungeon entrance.