Combat 5 (Combat Online) is a counter strike based FPS game. Join one of many servers that is closest to your location. Pick between team red or team blue and battle it out to be the better team. Practice with many different weapons. WIll you be able to get the most kills when the game ends? How to Play: How to Play: WASD or arrow keys to move Left click to shoot R to reload F to pick-up a weapon B to open buy menu Shift to run Space bar to jump Number keys to switch weapons Tab to enter menu