Rule 34 Dev - 1990s_(style) 2boys alien armor army assault_rifle attack bandana battle bill_rizer black_hair blonde_hair body_armor box_art building cannon captured cityscape claws clenched_teeth contra contra_iii_the_alien_wars cropped damaged dirty dog drill drone dutch_angle epic fangs firing flamethrower flying game_console gameplay_mechanics glowing glowing_eye glowing_eyes gun hanging helmet highres insect_wings jaws konami lance_bean machinery manly mecha military military_vehicle missile_pod motor_vehicle multiple_boys muscular mutant official_art perspective promotional_art realistic red_eyes red_falcon_(contra) retro_artstyle rifle robot rocket_launcher running scan science_fiction shouting size_difference smoke soldier spikes super_nintendo tank teeth tom_dubois traditional_media turret weapon wings|9542067444