How many people are playing Undertale + Deltarune Song Pack right now?

Undertale + Deltarune Song Pack is app 3955770 on Steam. Player counts appear once the tracker has sampled it.

When was Undertale + Deltarune Song Pack released on Steam?

Undertale + Deltarune Song Pack was released on Steam on 18 Dec 2025.

Status

SteamPeaks

Undertale + Deltarune Song Pack

DlcApp ID 3,955,770by Holy Wow Studios LLCReleased 18 Dec 2025

Windows · macOSEngine —

View on SteamSteamCompare

App ID3,955,770

Release date18 Dec 2025

Engine—

Install size225 MB

TypeDlc

Last update19 Mar 2026

Steam Deck—

DLC0

DeveloperHoly Wow Studios LLC

Changenumber37,477,494

Price—

Packages0

PublisherHoly Wow Studios LLC

SystemsWindows · macOS

Followers—

Depots3

Compare this game

Undertale + Deltarune Song Pack

Holy Wow Studios LLC
Released 18 Dec 2025·App 3955770

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

—of peak

All-time peak

—

Tracking since the first sample

Steam features

Community

WorkshopNo

MarketNo

Trading cardsNo

In-app purchasesNo

AchievementsNo

Remote PlayNo

Steam CloudNo

Family sharingNo

Undertale + Deltarune Song Pack Community · SteamPeaks