A little context: There is a game coming out called Evolve where 4 players take the roles of master hunters trying to bag super big game which is the monster played by the 5th player. As the hunters participate in more hunts they gain Mastery/Experience and use it to become better hunters. OR! Download a free matching game that’s tied-in with the game and earn your XP that way. I wish I made it up, but I didn’t.