A human kid survives a long fall in the Ebott’s cave and wakes up on a bed of yellow flowers. His way now lays through Ruins with a mothering Toriel, Snowdin with humerus Sans and Papyrus, Waterfall with Undyne, and Hotlands with Undertale anime fan Alphys. By the way, Nintendo Switch players can fight its heroine Mew Mew in the skeletons’ house!
Well, you will have a lot of fun down the surface if you will act nice to monsters! In another case, your trip will turn into a nightmare. It is truly possible to kill every single soul, which opens dialogues and locations unavailable for pacifists.