McOsu
| App ID | 607260 |
| App Type | Game |
| Developer | McKay |
| Publisher | McKay |
| Supported Systems | Windows macOS Linux |
| Last Changenumber | 30982905 |
| Last Record Update | 7 September 2025 – 08:14:47 UTC ( |
| Release Date | 20 March 2017 – 18:18:00 UTC ( |
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 ( |
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| osarch | empty string | |||||||||||||||
| community_hub_visible | Yes | |||||||||||||||
| OpenVrSupport | Yes | |||||||||||||||
| ControllerVr |
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| PlayAreaVr |
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| vrheadsetstreaming | Yes | |||||||||||||||
| Social Media | https://discord.gg/3UQnt7X |
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| Primary Genre | Indie (23) | |||||||||||||||
| Store Genres | Indie (23) | |||||||||||||||
| Steam Release Date | 20 March 2017 – 18:18:00 UTC ( |
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| Store Asset Modification Time | 5 May 2025 – 22:21:22 UTC ( |
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| library_assets |
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| osextended | macos64 | |||||||||||||||
| Is free on the store? | Yes | |||||||||||||||
| review_score | 8 | |||||||||||||||
| review_percentage | 88 | |||||||||||||||
| 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 ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Tags
Categories
Hardware Categories
Assets
Load all asset images
| trailer_name | Gavin G - Reach Out [Cherry Blossom's Insane] |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 256681175/movie480.webm |
| video/mp4 | 256681175/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 256681175/movie_max.webm |
| video/mp4 | 256681175/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 607260/93944/15aa937e506ae87b8dbd3d6b55d074a2b4c1d4b7/1751123724/microtrailer.webm |
| video/mp4 | 607260/93944/15aa937e506ae87b8dbd3d6b55d074a2b4c1d4b7/1751123724/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 607260/93944/15aa937e506ae87b8dbd3d6b55d074a2b4c1d4b7/1751123724/dash_av1.mpd |
| dash_h264 | 607260/93944/15aa937e506ae87b8dbd3d6b55d074a2b4c1d4b7/1751123724/dash_h264.mpd |
| hls_h264 | 607260/93944/15aa937e506ae87b8dbd3d6b55d074a2b4c1d4b7/1751123724/hls_264_master.m3u8 |
| screenshot_medium | 256681175/movie.293x165.jpg |
| screenshot_full | 256681175/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 20 March 2017 – 18:18:56 UTC |
Steam charts
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- 63 players right now
- 101 24-hour peak
- 423 all-time peak
23 October 2021
SteamDB.info
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Twitch stats
- 0 viewers right now
- 0 24-hour peak
- 19,442 all-time peak
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Owner estimations
- ~204.8 k by VG Insights
- ~1.78 M by PlayTracker
- ~1.95 M by Gamalytic
Monthly players breakdown
Initializing Steam charts…
| Month | Peak | Gain | % Gain | Average | Avg % Gain |
|---|
Steam hub followers history
Initializing followers chart…
User reviews history
How many players are playing McOsu right now on Steam?
Steam player counter indicates there are currently 63 players live playing McOsu on Steam.
McOsu had an all-time peak of 423 concurrent players on 23 October 2021.
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