Red-eye flying is more aggressive, which can help players to kill with one blow and complete complex multi-step operations in a very short time. "CSGO" is a new work based on 1999 "Counterattack", which is developed on the basis of team competitive game mode. The game divides players into two teams, CT and T camps, and each team must fight for multiple rounds on a map. The way to win the round is to achieve the goal required by the map or completely destroy the enemy players.