How many people are playing Underground Security Inc Demo right now?

Underground Security Inc Demo is app 4459300 on Steam. Player counts appear once the tracker has sampled it.

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

4 concurrent players on 26 Sep 2026.

When was Underground Security Inc Demo released on Steam?

Underground Security Inc Demo was released on Steam on 6 Mar 2026.

Status

SteamPeaks

Underground Security Inc Demo

DemoApp ID 4,459,300by KRNK StudiosReleased 6 Mar 2026

Playing now

All-time peak

23:43 UTC · 26 Sep 2026steampeaks.com

WindowsEngine Unity

App ID4,459,300

Release date6 Mar 2026

EngineUnity

Install size887 MB

TypeDemo

Last update11 Sep 2026

Steam DeckUnknown

DLC0

DeveloperKRNK Studios

Changenumber39,188,335

PriceFree

Packages1

PublisherKRNK Studios

SystemsWindows

Followers—

Depots1

Compare this game

Underground Security Inc Demo

KRNK Studios
Released 6 Mar 2026·App 4459300

Steam user reviews

Positive

95.8%· 24 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 21 minutes ago · not a live figure

—of peak

All-time peak

26 Sep 2026

24 announcements · from Underground Security Inc Demo’s Steam news feed

All gamesRead every half hour while active

Everything Updates14 In-game events3 Community7

Community7 Aug 2026Dev log: Munchkin Hero PreviewHere is sneak peak at one of the enemy hero types we are working on for the fulll release... Munchkins enters the dungeon as high-health slow moving units, but they pack some tiny surprises. On defeat, a Munchkin spawns a group of smaller, faster Munchkins which can quickly get overwhelming if not dealt with! Higher-level Munchkins spawn with the Hat of Mischief item. Be wary as when you defeat…

Underground Security Inc Demo News · SteamPeaks

Published	Kind	Announcement	Build
8 Oct 2025, 00:35 UTC	Community	Open for Playtesting! We have opened up the game for a round of public playtesting! This is your chance to check out the state of development so far and help shape the future of the game! You can request access to the playtest directly from the steam landing page. Looking forward to hearing your feedback. Happy dungeoning!	—
5 Sep 2025, 23:20 UTC	Community	Dev Log: Mining Mechanics Here's a little development log about the mining mechanic in Underground Security Inc! One of the tower-defense elements we wanted to include is the ability for players to affect enemy pathing. Players can do this by assigning minions with the mining skill to the rocks around the dungeon in order to clear those rocks. This allows players to expand the dungeon unlocking new spaces to place build…	—
31 May 2025, 00:20 UTC	Community	Dev Log: Buildings Mechanics + Upcoming Playtest We are still hard at work at building a demo. In the meanwhile here is a preview of the building system we have been working on. You dungeon will require buildings to help in its defense. Depending on its type each building will have an associated build cost (blue) or channel cost (purple) required for construction. In order to fulfil the construction cost of a building, minions must be assigne…	—
6 Jan 2025, 22:46 UTC	Community	Underground Security Inc \| Announcement Trailer Happy holidays everyone! Checkout out our new trailer! We have just released the announcement trailer for Underground Security Inc ! Checkout some early footage of the gameplay and let us know what you think! Upcoming Updates We are planning a series of updates to highlight the gameplay systems in the upcoming months. Follow us to stay up to date!	—