You will again be done the hard way through the zone and man-made forests, shooting at anything that moves, in order to save the world from an alien invasion. Genre games - platform walker. You can play together, it's even better, because the enemies climb out from behind every corner and escape from their difficult one. From time to time there are unidentified flying objects, knocking that you can get more advanced weapons. And of course, at the end of each level you expect the boss! The game is relatively good graphics and sound.