How many people are playing Onii-Chan right now?

Onii-Chan is app 807920 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Onii-Chan?

0 concurrent players on 12 Oct 2026.

When was Onii-Chan released on Steam?

Onii-Chan was released on Steam on 27 Mar 2018.

Status

SteamPeaks

Onii-Chan

GameApp ID 807,920by voksolrilReleased 27 Mar 2018

Playing now

All-time peak

19:36 UTC · 13 Oct 2026steampeaks.com

WindowsEngine —

View on SteamSteamCompare

App ID807,920

Release date27 Mar 2018

Engine—

Install size3.26 GB

TypeGame

Last update2 Jul 2020

Steam DeckUnknown

DLC0

Developervoksolril

Changenumber39,233,806

Price—

Packages0

Publishervoksolril

SystemsWindows

Followers—

Depots3

Compare this game

Onii-Chan

voksolril
Released 27 Mar 2018·App 807920

Steam user reviews

Mixed

55.7%· 131 reviews

Recent —

SteamPeaks Rating

45.7 Mixed

Recent 30 days —

How it works

Last seen

Sampled 2 hours ago · not a live figure

—of peak

All-time peak

12 Oct 2026

PICS config · launch options

Configuration

1 launch options

#	Executable	Arguments	Type	OS	Description
0	\Onii-Chan\Onii-Chan.exe	—	none	windows	—

Key	Value
installdir	Onii-Chan

Onii-Chan Configuration · SteamPeaks