An American small town, one like tranquil was composed in the past. Is similar to the deep lock in American government secret X file, outside the star biology has quietly invaded this small town... This kind heterogeneous 前所未见, mental controls the humanity to let its terror rend the tragic death again, small town everybody from danger, because the biggest fear is "who is the intruder..." ? Section 3D makes the good fire game, in the rain forest, the police receives the attack, which monsters quickly all massacres, otherwise can receive the life danger, a bit faster moves, moves the aiming with the mouseleft key, the left key fire, must supplement the bullet as necessary In the picture can appear the bullet to symbolize that, you click on it to be allowed