1girl alternate_hairstyle armor black_background blue_skin breasts colored_sclera colored_skin commentary cowboy_shot energy_spear energy_weapon english_commentary eyepatch full_armor grey_eyes head_fins headwear_removed heart helmet helmet_removed highres lipstick long_hair makeup medium_breasts monster_girl opiu photoshop_(medium) polearm red_background red_hair simple_background solo spear spoilers standing two-tone_background undertale undyne undyne_the_undying weapon yellow_sclera