Countdown is an action game in which you control a professional soldier. He was landed in enemy territory and his first mission will be to infiltrate a military base and defuse a bomb. During the mission, you must kill anyone who crosses your path. To find the bomb, you must follow the GPS coordinates on the map. In the menu, you can change, for example, a weapon before starting the mission. There are really enough of them, so you have a lot to choose from. The game offers quality 3D graphics from a third-person perspective. So good luck.