How many people are playing Upload Aliens Demo right now?

Upload Aliens Demo is app 4388250 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Upload Aliens Demo?

0 concurrent players on 4 Oct 2026.

When was Upload Aliens Demo released on Steam?

Upload Aliens Demo was released on Steam on 22 Feb 2026.

Status

SteamPeaks

Upload Aliens Demo

DemoApp ID 4,388,250by MoonJourneyReleased 22 Feb 2026

Playing now

All-time peak

11:04 UTC · 5 Oct 2026steampeaks.com

WindowsEngine —

View on SteamSteam

App ID4,388,250

Release date22 Feb 2026

Engine—

Install size3.40 GB

TypeDemo

Last update14 Jun 2026

Steam DeckUnknown

DLC0

DeveloperMoonJourney

Changenumber39,226,773

PriceFree

Packages1

PublisherMoonJourney

SystemsWindows

Followers—

Depots2

Compare this game

Upload Aliens Demo

MoonJourney
Released 22 Feb 2026·App 4388250

Steam user reviews

Not enough reviews yet

2 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

4 Oct 2026

Steam user reviews · 2 written

Updated 5 Oct 2026, 10:28 UTC

SteamPeaks Rating

New

Needs ten reviews

Positive share

100.0%2 user reviews

Last 30 days

—

No reviews in the last 30 days

Played before writing

—

Sampling starts with the review poller

Reviews per day

—

From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime shareDrag across the chart to zoom · double-click to reset

Upload Aliens Demo Reviews · SteamPeaks

Upload Aliens Demo

Upload Aliens Demo

Who is reviewing

Review history