Combat against masked terrorists with a slew of weapons. Choose from 4 different maps to play in and kill a certain amount of terrorists to win the round. Use your mouse to aim, your left mouse button to shoot, and swap guns with the Q key. Reload with the space bar. Finish each round and find out your final score. Submit the score to see where you fall in the ranks. Choose between an easy, medium, and hard difficulty to raise the bar and challenge your shooting skills, reflexes, and aim. Think you can defeat all of the enemies? Or will they get you first?