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Endings
Undertale

Endings

Undertale has multiple endings determined by your actions, especially character kills. Two main endings are Pacifist and Genocide (No Mercy).

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Undertale has multiple endings determined by your actions, especially character kills. Two main endings are Pacifist and Genocide (No Mercy).

Undertale has many different endings that occur based on your actions in the game, particularly based on which characters you kill. The game has two main endings, labelled by fans as the Pacifist ending and the Genocide (or No Mercy) ending.

Warning: It is highly recommended NOT to attempt a Genocide run on your first playthrough. For more information on the requirements for these endings and consequences of these endings, see the introduction sections to each ending's section of this guide. This information is separated to prevent spoilers.

Tips
  • Play your first playthrough in a way that is most enjoyable for you.
  • The Pacifist ending is treated as an extension of the neutral endings.
  • The Genocide run is treated as an entirely separate experience and receives a separate walkthrough.

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