This is a first person action shooter game，The player is surrounded by enemy troops，Players are free to explore the surrounding area to familiarize themselves with the terrain，Players can kill or evade enemy attacks and must maintain health，Players are free to switch weapons or grab enemy weapons. Control keys: Right-click targeting WASD movement The left Shift running Left mouse button attack Space leaping The left Ctrl squats Mouse control direction R Loaded Weapons G the bomb Middle mouse button switch weapons