McOsu

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App ID	607260
App Type	Game
Developer	McKay
Publisher	McKay
Supported Systems	Windows macOS Linux
Last Changenumber	30094391
Last Record Update	16 July 2025 – 17:19:16 UTC ()
Release Date	20 March 2017 – 18:18:00 UTC ()

😎 85.89%

6k reviews

In-Game

A free open-source circle-clicking rhythm game practice client for osu! beatmaps with Virtual Reality support. McOsu is developed separately from and has no direct affiliation with osu! or ppy Pty Ltd.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer

McKay

metacritic_name

McOsu

workshop_visible

Yes

DLCAvailableOnStore

Yes

ReleaseState

released

Publisher

McKay

IsFreeApp

Yes

Exclude from family sharing (exfgls)

3 (Free Game)

Store Release Date

20 March 2017 – 18:18:00 UTC ()

osarch

empty string

community_hub_visible

Yes

OpenVrSupport

Yes

ControllerVr

steamvr	1
oculus	1

PlayAreaVr

standing	1
roomscale ↴
width	2
depth	1.5
360_required	0

vrheadsetstreaming

Yes

Social Media

https://discord.gg/3UQnt7X

Primary Genre

Indie (23)

Store Genres

Indie (23)

Steam Release Date

20 March 2017 – 18:18:00 UTC ()

Store Asset Modification Time

5 May 2025 – 22:21:22 UTC () (1746483682)

library_assets

library_capsule	en
library_hero	en
library_logo	en
logo_position ↴
pinned_position	CenterCenter
width_pct	33.57531760435563
height_pct	100

osextended

macos64

Is free on the store?

Yes

review_score

review_percentage

Detected Technologies (?)

BASS SDK, Discord SDK, OpenSSL SDK, OpenVR SDK, cURL SDK

deckresolutionoverride

Native

controllertagwizard

Yes

First seen on SteamDB

9 March 2017 – 09:02:27 UTC (), in changelist #2772884

Supported Languages

1 Languages	Interface	Full Audio	Subtitles
English	Yes

Hardware Categories

Tracked Controller Support

VR Supported

Assets

Load all asset images

clienticon

f0441a09f226194ebe2bfb75cce16519f5121658

clienttga

82d8ed964c130a1c862c51ef31ad49f1988ee5cf

icon

41eb330acbd8e63a3ea51eeae605b562b57309b9

logo

05d8d75205d9519ef9b450e3f88c9bf3a5975538

logo_small

05d8d75205d9519ef9b450e3f88c9bf3a5975538_thumb

small_capsule

english

4ab067e9d89edbe8c31d3b9ebdac2a8fe177d8d0/capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	7ca2089f164856d2fd0fc9016a293700c422d8c5/library_600x900.jpg
image2x/english	7ca2089f164856d2fd0fc9016a293700c422d8c5/library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
library_logo ↴
image/english	f782c333f3258a9bd3470cd1af961e82aa3954a1/logo.png
image2x/english	f782c333f3258a9bd3470cd1af961e82aa3954a1/logo_2x.png
logo_position/pinned_position	CenterCenter
logo_position/width_pct	33.57531760435563
logo_position/height_pct	100

Assets

main_capsule	ec1eb2b945371f9a8013fad69ebe85a6cbcf0a60/capsule_616x353.jpg
small_capsule	4ab067e9d89edbe8c31d3b9ebdac2a8fe177d8d0/capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
library_capsule	7ca2089f164856d2fd0fc9016a293700c422d8c5/library_600x900.jpg
library_capsule_2x	7ca2089f164856d2fd0fc9016a293700c422d8c5/library_600x900_2x.jpg
library_hero	library_hero.jpg
community_icon	41eb330acbd8e63a3ea51eeae605b562b57309b9.jpg
page_background_path	app/607260
raw_page_background	page_bg_raw.jpg
timestamp	5 May 2025 – 22:21:29 UTC

Trailers

256681175 ↴
trailer_name	Gavin G - Reach Out [Cherry Blossom's Insane]
trailer_category	0
trailer_480p/video/webm	256681175/movie480.webm
trailer_480p/video/mp4	256681175/movie480.mp4
trailer_max/video/webm	256681175/movie_max.webm
trailer_max/video/mp4	256681175/movie_max.mp4
microtrailer/video/webm	607260/93944/15aa937e506ae87b8dbd3d6b55d074a2b4c1d4b7/1751123724/microtrailer.webm
microtrailer/video/mp4	607260/93944/15aa937e506ae87b8dbd3d6b55d074a2b4c1d4b7/1751123724/microtrailer.mp4
screenshot_medium	256681175/movie.293x165.jpg
screenshot_full	256681175/movie_full.jpg
trailer_base_id	93944
all_ages	true
is_highlight	true
timestamp	1490033936

Launch Options

0. Unnamed launch option

Executable	`McEngine.exe`
Launch Type	Launch in Steam VR Mode
Operating System	windows

1. on Desktop (OpenGL, default)

Executable	`McEngine.exe`
Arguments	`-novr`
Launch Type	Play %%description%% (option2)
Description	`on Desktop (OpenGL, default)`
Operating System	windows

2. on Desktop

Executable	`McEngine`
Arguments	`-novr`
Launch Type	Play %%description%% (option1)
Description	`on Desktop`
Operating System	linux
CPU Architecture	64-bit only

3. on Desktop

Executable	`McEngine`
Arguments	`-novr`
Launch Type	Play %%description%% (option3)
Description	`on Desktop`
Operating System	macos
CPU Architecture	64-bit only

4. on Desktop (DirectX11, beta)

Executable	`McEngine_dx11.exe`
Arguments	`-novr`
Launch Type	Play %%description%% (option3)
Description	`on Desktop (DirectX11, beta)`
Operating System	windows

Configuration

Key

Value

installdir

McOsu

steamdecktouchscreen

steamconfigurator3rdpartynative

65533

steamcontrollertemplateindex

app_mappings

0 ↴
platform	linux
tool	SteamLinuxRuntime_sniper

McOsu

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Assets

Launch Options

Configuration