How many people are playing OO.Inc right now?

OO.Inc has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 0 on 8 Sep 2026.

What is the all-time peak player count of OO.Inc?

0 concurrent players on 8 Sep 2026.

When was OO.Inc released on Steam?

OO.Inc was released on Steam on 28 Dec 2018.

OO.Inc

GameApp ID 993,860by CQuark StudioReleased 28 Dec 2018

WindowsEngine —

View on SteamCompare

App ID993,860

Release date28 Dec 2018

Engine—

Install size42.3 MB

TypeGame

Last update31 Jan 2019

Steam Deck—

DLC0

DeveloperCQuark Studio

Changenumber34,843,174

Price—

Packages0

PublisherCQuark Studio

SystemsWindows

Followers—

Depots1

OO.Inc

CQuark Studio
Released 28 Dec 2018·App 993860

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

Playing now

0

+0 vs. yesterday

—of peak

All-time peak

0

8 Sep 2026

Every achievement on record

Achievements

10 achievements

One A
Get an A in any level
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Five A
Get 5 A in any level
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Ten A
Get 10 A in any level
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Fifteen A
Get 15 A in any level
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Fantastic

Get 120 points in one move

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Do M

Get an S in level Masochistic

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One S

Get an S in any level

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Five S

Get 5 S in any level

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Ten S

Get 10 S in any level

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Fifteen S

Get 15 S in any level

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Names, descriptions and icons are the game’s own, as Steam publishes them.