This is not just a journey, this is a game and you will be part of it. During the game, you will meet groups of other people with whom you will pass missions together and sometimes competing. Each participant will have a role, personal tasks, personal goals and motives, that will need to be kept secret from other players. The game consists of checkpoints that are scattered around Barcelona and in which you will need to take certain actions to advance further in the game.  Playing you can improve your communication skills, orienteering skills, team and other skills, having fun and visiting interesting and special places selected especially for you. If you are a group of friends, a couple in love, family or work team, then you will perform most of the missions collectively. You will receive more detailed instructions in the process.