The Core is one of the final areas of Undertale, following on from exploring the Hotlands. The following is designed to be played as part of a complete Pacifist guide - in short, going through the ...

This page is part of a neutural walkthrough for Undertale. It is recommended you complete a pacifist run first using our Pacifist Walkthrough if you want to experience all the endings. This page will ...

This page will take you through a Pacifist run (not killing anyone) for the The Core area in Undertale. After making your way through Hotlands and the Inn, you can move on to exploring the core. From ...