How many people are playing Lost Prototype right now?

Lost Prototype has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 23 Oct 2026.

What is the all-time peak player count of Lost Prototype?

1 concurrent players on 23 Oct 2026.

When was Lost Prototype released on Steam?

Lost Prototype was released on Steam on 20 Jun 2025.

Status

SteamPeaks

Lost Prototype

GameApp ID 3,487,180by Unsorted GamesReleased 20 Jun 2025

Playing now

All-time peak

10:57 UTC · 30 Oct 2026steampeaks.com

WindowsEngine Unreal Engine 5

View on SteamSteam

App ID3,487,180

Release date20 Jun 2025

EngineUnreal Engine 5

Install size481 MB

TypeGame

Last update6 Jun 2025

Steam DeckUnknown

DLC0

DeveloperUnsorted Games

Changenumber39,323,160

PriceFree

Packages1

PublisherUnsorted Games

SystemsWindows

Followers—

Depots1

Compare this game

Lost Prototype

Unsorted Games
Released 20 Jun 2025·App 3487180

Steam user reviews

Positive

90.0%· 40 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

23 Oct 2026

Full details

Everything about Lost Prototype

Export CSVUpdated 5 Oct 2026, 21:55 UTC

Identity

Name

Lost Prototype

App ID

3,487,180

Type

Game

Developer

Unsorted Games

Publisher

Unsorted Games

Franchise

—

Availability

Release date

20 Jun 2025

Last update

6 Jun 2025, 11:57 UTC · 17 months ago

Last changenumber

39,323,160

Early Access

Family sharing

Eligible

Store page

Yes

Prices

Lost Prototype Full Details · SteamPeaks