2 guns for 2 players cooperate to shoot the Aliens and monsters;
When you fire, the guns will feel like the real gun, and will shock with your actions;
High definition monitor gives you the excited Visual Experience;
Stereo sound system attracts your ears.
HOW TO PLAY:
Insert coins and select your gun, then press START button, select STORY mode, you can play from the beginning; or select CHAPTER mode, you can select customs.
Shooting your enemy now;
To continue, you need to insert coin and press START button.