1980s_(style), 1990s_(style), 6+girls, alien, arachnid, battle, black_hair, blonde_hair, blush, brown_eyes, brown_hair, bug, cannon, corpse, crossover, desert, english_text, eyebrows, glasses, happy, long_hair, mecha, military, military_uniform, monster, multiple_girls, parody, power_armor, purple_eyes, radar, retro_artstyle, scared, science_fiction, screen, short_hair, signature, space_craft, sweat, tears, uniform