How many people are playing Undertale right now?

Undertale has 1,565 players on Steam right now, with a 24-hour peak of 2,816 and an all-time peak of 11,071 on Mar 2025.

What is the all-time peak player count of Undertale?

11,071 concurrent players on Mar 2025.

When was Undertale released on Steam?

Undertale was released on Steam on 15 Sep 2015.

Undertale

GameApp ID 391,540by tobyfoxReleased 15 Sep 2015

Great Soundtrack Story Rich Choices Matter Multiple Endings Pixel Graphics Funny +14 +16

View on SteamSteamCompare

App ID391,540

Release date15 Sep 2015

Engine—

Install size480 MB

TypeGame

Last update28 Oct 2019

Steam DeckPlayable

DLC0

Developertobyfox

Changenumber38,710,947

Price$2.49

Packages1

Publishertobyfox

SystemsWindows · macOS · Linux

Followers—

Depots4

Compare this game

Undertale

tobyfox
Released 15 Sep 2015·App 391540

Steam user reviews

Overwhelmingly Positive

96.5%· 340.2K reviews

Recent Overwhelmingly Positive · 96%

SteamPeaks Rating

96.5 Overwhelmingly positive

Recent 30 days 95.5

How it works

Playing now

1,565

+21 vs. yesterday

14%of peak

All-time peak

11,071

Mar 2025

Every change SteamPeaks has recorded · decoded, with the original values

Update history

6 events

All9 Changelists3 Builds6 Store0

AreaAll Branches Depots Store Assets

Windows · macOS · Linux

Engine —

SteamPeaks.com

Changeadded changed removed Clear

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