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 16 Sep 2026.

Manifest 99 was released on Steam on 12 Sep 2017.

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

WindowsEngine —

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

Manifest 99

Steam user reviews

Very Positive

87.1%· 70 reviews

Recent —

SteamPeaks Rating

76.7 Positive

Recent 30 days —

Last seen

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

16 Sep 2026

Store fields that changed

0 changes

No store changes recorded since the first observation.

Manifest 99 Store History · SteamPeaks