Many FPS titles are infested with cheaters and booster and it seems Battlefield 3 is not much different. Scanning the leader boards will confirm this as they are infested by people who have boosted their way to the top. A booster uses mechanics of the game in an unfair manner to gain massive amounts of XP (experience points) to level up very quickly. Boosting became “the cool thing to do” in Call of Duty: Modern Warfare 2 and it was difficult to play a game of Free for All without running into them. Now, the server browser in Battlefield 3 has taken boosting to a new level and has allowed boosters to easily manipulate the system and accumulate millions of unearned XP each game.