Regarding shooting games, we probably know about games like Battlefield, CrossFire, Call of Duty, … All of them have Specific characteristics make players feel extremely excited when participating in a battle with it. For Call of Duty, players will play a character serving in a special military unit, fighting for the country. Thanks to that, it creates a very good effect for players. Since 2003, the game has received a lot of support from players and has released new versions of it regularly.
