Decompiling maps, I've found a group of entities that I cannot discern it's purpose for. These entities appear in all of Valve's 5CP maps, including badlands. They are: - 2 math_counter - 2 game_text - 1 game_end Whenever a team would win a round, one of the math_counters would increase by 1. Once it reaches 3, the game would end. Why are they there?