Undertale Guide

This is the comprehensive walkthrough and guide to Undertale, including Pacifist/Genocide walkthroughs, Cheats and Secrets, and much more. Note that Undertale has some variations based on where you are playing it. Those are broken down here:

• New Content in Switch Version
• New Content in PS4 Version

Walkthrough

There are three ways to beat Undertale, and we have guides for each!

• Walkthrough - Every boss, enemy, item location, and much more -- the ultimate guide to the secrets of Undertale!
• Pacifist Walkthrough - You can play the entire game of Undertale without harming a single enemy. Here's how.
• Genocide Walkthrough - For this rare, difficult playthrough you must kill every enemy. Every. Single. Enemy. (Are they enemies?)

Endings

There are multiple endings depending on your play style (Pacifist Walkthrough/Genocide Walkthrough). You can either use the Walkthrough to beat the game or watch them all here.

• Endings

Cheats and Secrets

The coolest secret items and much more.

• Cheats and Secrets

More Wiki Sections

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