How many people are playing Cosmo Arena right now?

Cosmo Arena is app 5217620 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Cosmo Arena?

2 concurrent players on 18 Oct 2026.

When was Cosmo Arena released on Steam?

Cosmo Arena was released on Steam on 8 Oct 2026.

Status

SteamPeaks

Cosmo Arena

GameApp ID 5,217,620by Cosmo GamesReleased 8 Oct 2026

Playing now

Launch peak so far

22:33 UTC · 29 Oct 2026steampeaks.com

WindowsEngine —

View on SteamSteamCompare

App ID5,217,620

Release date8 Oct 2026

Engine—

Install size1.11 GB

TypeGame

Last update28 Oct 2026

Steam DeckUnknown

DLC0

DeveloperCosmo Games

Changenumber40,357,160

PriceFree

Packages0

PublisherAbandoned Games

SystemsWindows

Followers3

Depots1

Compare this game

Cosmo Arena

Cosmo Games·Abandoned Games
Released 8 Oct 2026·App 5217620

Steam user reviews

Not enough reviews yet

1 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 27 minutes ago · not a live figure

—of peak

Launch peak so far

00:03 UTC

Launch

Unlocked 8 Oct 2026, 17:00 UTC

21 days ago · tracking every five minutes

Regional unlocks · UTC

Global unlock

Live standing

Launch peak 2 so far

Hour 509 of the launch window

PICS config · launch options

Configuration

1 launch options

#	Executable	Arguments	Type	OS	Description
0	Cosmo Arena.exe	—	default	windows	—

Key	Value
installdir	Cosmo Arena

Cosmo Arena Configuration · SteamPeaks