How many people are playing Ratmageddon Underground Demo right now?

Ratmageddon Underground Demo is app 5220270 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Ratmageddon Underground Demo?

0 concurrent players on 15 Sep 2026.

When was Ratmageddon Underground Demo released on Steam?

Ratmageddon Underground Demo was released on Steam on 15 Sep 2026.

Status

SteamPeaks

Ratmageddon Underground Demo

DemoApp ID 5,220,270by Big Wave GamesReleased 15 Sep 2026

WindowsEngine —

View on SteamSteamCompare

App ID5,220,270

Release date15 Sep 2026

Engine—

Install size75.0 MB

TypeDemo

Last update8 Sep 2026

Steam Deck—

DLC0

DeveloperBig Wave Games

Changenumber38,905,381

Price—

Packages1

PublisherBig Wave Games

SystemsWindows

Followers—

Depots1

Compare this game

Ratmageddon Underground Demo

Big Wave Games
Released 15 Sep 2026·App 5220270

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

Last seen

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

15 Sep 2026

Launch

Unlocked 15 Sep 2026, 17:00 UTC

11 hours ago · tracking at minute resolution

Regional unlocks · UTC

Global unlock

Live standing

Waiting for the first samples

Hour 10 of the launch window

PICS config · launch options

Configuration

1 launch options

#	Executable	Arguments	Type	OS	Description
0	RATMAGEDDON-demo-steamv3.exe	—	default	windows	—

Key	Value
installdir	Ratmageddon Underground Demo

Ratmageddon Underground Demo Configuration · SteamPeaks