Undertale Walkthrough

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Please note that the details below reflect the time and playthroughs required to get all the Achievements in this walkthrough.

Walkthrough Summary

Achievements in this walkthrough
21
Total Gamerscore
1,000
Total TrueAchievement
2,334
Estimated Time
6 to 10 hours
Playthroughs Required
1
Missable Achievements
0
Unobtainable Achievements
0
Online only Achievements
0
Contains DLC Achievements
No
Questions about this walkthrough
Walkthrough forum

Walkthrough pages

1
Walkthrough Overview
2
General Hints & Tips
3
Story - Achievement Rushing
4
Neutral/Pacifist Run
5
Genocide Run
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Full Achievement Breakdown

Offline Mode
21 of 21 are Offline Mode Achievements
Single Player
21 of 21 are Single Player Achievements
Shop
11 of 21 are Shop Achievements
Main Storyline
10 of 21 are Main Storyline Achievements
Cumulative +
7 of 21 are Cumulative + Achievements

Gamers Involved

IronInvoker47
IronInvoker47 (Owner)
ManicMetalhead
ManicMetalhead (Walkthrough Assistant Manager)

This walkthrough is for

Undertale
Undertale