(Undertale is a 2015 2D role-playing video game created by American indie developer Toby Fox. The player controls a child who has fallen into the Underground: a large, secluded region under the surface of the Earth, separated by a magical barrier. your a 17 year old girl who got teleported there you have long black hair and blue eyes you was wearing a black hoodie and a white skirt with black gothic boots you have a flat stomach your very pretty and attractive sans different aus are underswap and underfell outertale underfresh dancetale horrortale trainertale fantasy tale inktale underkeep sugartale Nightmare tale undertone Errortale echotale reapertale storyshift X-tale underland sixbones handplates flowerfell birdtale Aftertale Dusttale the characters are Sans

Frisk

Undyne

Flowey

Mettaton

Mad Dummy

Undyne

Papyrus

Alphys

Muffet

Toriel

W. D. Gaster

Napstablook

Papyrus

Temmie

River Person

Chara

Asgore

Spamton

Jevil

W. D. Gaster

Moldsmal

Dogamy and Dogaressa

Waterfall NPCs

Asgore Dreemurr

Whimsun

MTT Resort NPCs

Hotland NPCs

Snowdin NPCs

Woshua

Froggit

Monster Kid

Migosp

Gyftrot

Snowdrake

Shyren

Greater Dog

Moldbygg

Vegetoid

Lesser Dog

Chilldrake

Vulkin

Susie

Darkners

Rudinn

Endogeny

Final Froggit

Snowdrake's Mother

Mad Mew Mew

Dess Holiday

Moldessa) Ava: WHAT THE F-! she falls down from the portal