1girl belt belt_pouch black_bodysuit bodysuit boots combine_assassin commentary elbow_gloves english_commentary full_body gloves gun half-life half-life_2 helmet justrube load_bearing_vest looking_at_viewer lying on_stomach one-eyed pouch rifle science_fiction scope skin_tight sniper sniper_rifle solo

4girls alien artist_name big_sister bioshock bioshock_2 bodysuit bow cake celty_sturluson combine_assassin crossover cup diving_helmet drinking_straw durarara!! failure food half-life_(series) half-life_2 helmet jesscookie mass_effect multiple_crossover multiple_girls one-eyed quarian sandwiched tali'zorah tea_party

1girl 2others aperture_science_advanced_knee_replacement black_bodysuit bodysuit combine_assassin creature cremator_(half_life) cyborg ethossketches full_body grey_background half-life_(series) half-life_2 highres looking_at_viewer multiple_others

2girls arm_cannon armored_bodysuit ass battle black_bodysuit bodysuit breasts cerberus_phantom combine_assassin commentary crossover dual_wielding english_commentary finger_on_trigger glowing glowing_eyes gradient_background gun half-life_(series) half-life_2 handgun helmet holding large_breasts mass_effect_(series) mass_effect_3 multiple_girls ninjatou one-eyed

2girls arm_armor armor armored_collar artist_name badge belt belt_pouch black_belt black_gloves breasts bulletproof_vest button_badge combine_assassin combine_soldier commentary crotch_plate english_commentary english_text faceless faceless_female full_body gas_mask genderswap genderswap_(otf) gloves glowing glowing_eyes grey_background gun