How many people are playing Manifest 99 right now?

Manifest 99 is app 664450 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Manifest 99?

0 concurrent players on 15 Sep 2026.

When was Manifest 99 released on Steam?

Manifest 99 was released on Steam on 12 Sep 2017.

Status

SteamPeaks

Manifest 99

GameApp ID 664,450by Flight School StudioReleased 12 Sep 2017

WindowsEngine —

View on SteamSteamCompare

App ID664,450

Release date12 Sep 2017

Engine—

Install size2.77 GB

TypeGame

Last update12 Nov 2018

Steam Deck—

DLC1

DeveloperFlight School Studio

Changenumber35,086,145

Price$7.99

Packages0

PublisherFlight School Studio

SystemsWindows

Followers—

Depots3

Compare this game

Manifest 99

Flight School Studio
Released 12 Sep 2017·App 664450

Steam user reviews

Very Positive

87.1%· 70 reviews

Recent —

SteamPeaks Rating

76.7 Positive

Recent 30 days —

How it works

Last seen

Sampled 6 hours ago · not a live figure

—of peak

All-time peak

15 Sep 2026

Update cadence · public branch

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PICS live

2864 days

Since last public build

12 Nov 2018, 18:07 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 2 builds since 2018 · UTC

When Flight School Studio ships

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036912151821

Manifest 99 Patches · SteamPeaks

Manifest 99

Builds

All public tobiieyetracking

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
12 Nov 2018	Mon	18:07	No patch notes · unannounced build	3196924	public	2	—
9 Oct 2018	Tue	18:42	No patch notes · unannounced build	3196924	tobiieyetracking	2	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 2 of 2 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Manifest 99

When Flight School Studio ships

Manifest 99

When Flight School Studio ships

Patch notes

Builds