
The number one rule to achieve the True Ending is do not kill anything! This is the most important and obvious component of the Pacifist run.
#Undertale pacifist run requirements how to
The Basics: How to Achieve the True Ending If you have met all the requirements of pacifism on your first play-through, you are able to reload your save after the final boss and backtrack to unlock the True Ending. WARNING – Spoilers Ahead!: This guide will assume you have completed the game already, and while spoilers will be kept to a minimum, it would be impossible to present a guide without them. It will not be a step-by-step walkthrough and will not detail how to complete puzzles or defeat every enemy, however the final section will be a Bestiary with instruction on how to defeat each enemy of the game.

This guide will detail the steps necessary to achieve a the True Ending of the game. There are numerous endings available in Undertale, but the most satisfying is the Pacifist or True Ending. Although a short game, the world presented is so rich it demands multiple playthroughs. It features a human stuck in the underground land of monsters and the journey to return home. Undertale‘s greatest feat is to turn your view of what an RPG and its characters upside-down.


Undertale was even voted “Greatest Game of All-Time” by GameFAQs voters! While that title may be a bit over the top, Undertale delivers a one-of-a-kind game that any RPG fan should experience. This game takes classic RPG elements and combines them with rich characters, a unique combat system, great music, and multiple paths and endings for a truly fulfilling and amazing RPG experience. Undertale is one of the most unique and entertaining games in recent memory.
