UNDERTALE: How to Defeat or Spare Whimsalot

Author
GameVillage Team
Last updated on

This guide explains how to defeat and spare Whimsalot in Undertale. We also provide tips on attack patterns and how to avoid them.

How to Defeat and Spare Whimsalot

© Toby Fox 2015-2018. All rights reserved.

Basic Information about Whimsalot

Whimsalot

Location Core
Ruins (Hard Mode only)
ATK 34
DEF 12
Route All routes

Monster that Appears in the CORE in Normal Mode

Whimsalot is a monster that appears in the Core in Normal Mode. Regardless of the route, you will encounter it in battle. If you are aiming for the Pacifist route, you need to spare it. If you are aiming for the Genocide route, you must defeat it.

Appears in Ruins in Hard Mode

In hard mode, Whimsalot appears in the Ruins. It attacks similarly to Whimsun, which appears in the Ruins in Normal Mode. In Hard Mode, there are no route branches, and the game ends after the Toriel battle in the Ruins. Therefore, it doesn't matter if you defeat and spare Whimsalot.

Guide to Hard Mode and Tips for Conquering

Tips for Defeating Whimsalot

Avoid Moving the SOUL Too Much

Pattern 1 Pattern 2
Whimsalot 1 Whimsalot 2

Whimsalot attacks by shooting bugs in specific directions or in a circular pattern. To avoid taking damage, try to move as little as possible while being mindful of other monster's attacks.

How to Spare Whimsalot

Pray then Touch the Green Bug

Whimsalot Pray

To spare Whimsalot, start by selecting the Pray action. Then, a Green Bug will appear when Whimsalot attacks. Touching the Green Bug will restore your HP and allow you to spare Whimsalot on the next turn.

Whimsalot's Attack Patterns and How to Dodge Them

Attack Pattern How to Avoid
1 Whimsalot 1 Move left and right at the top of the screen
2 Whimsalot 2 Stay inside the circle and don't move

Monster List