How many people are playing Mariana Marina Playtest right now?

Mariana Marina Playtest is app 5081410 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Mariana Marina Playtest?

0 concurrent players on 12 Sep 2026.

Mariana Marina Playtest was released on Steam on 19 Aug 2026.

BetaApp ID 5,081,410by Reaper Fuel StudioReleased 19 Aug 2026

WindowsEngine —

App ID5,081,410

Release date19 Aug 2026

Engine—

Install size372 MB

TypeBeta

Last update4 Sep 2026

Steam Deck—

DLC0

DeveloperReaper Fuel Studio

Changenumber38,617,505

Price—

Packages0

Publisher—

SystemsWindows

Followers—

Depots1

Mariana Marina Playtest

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Last seen

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

12 Sep 2026

PICS config · launch options

1 launch options

#	Executable	Arguments	Type	OS	Description
0	Mariana Marina.exe	—	default	windows	—

Key	Value
installdir	Mariana Mariner Playtest

Mariana Marina Playtest Configuration · SteamPeaks