Opus Magnum
| App ID | 558990 |
| App Type | Game |
| Developer | Zachtronics |
| Publisher | Zachtronics |
| Supported Systems | Windows macOS Linux |
| Last Changenumber | 37627134 |
| Last Record Update | 29 July 2026 – 20:45:07 UTC ( |
| Release Date | 7 December 2017 – 17:53:00 UTC ( |
Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!
Additional Information
| Developer | Zachtronics | |||||||||||||||||||||||||||||||||||||||||||||||
| metacritic_name | Opus Magnum | |||||||||||||||||||||||||||||||||||||||||||||||
| metacritic_score | 90 | |||||||||||||||||||||||||||||||||||||||||||||||
| metacritic_fullurl | https://www.metacritic.com/game/pc/opus-magnum?ftag=MCD-06-10aaa1f | |||||||||||||||||||||||||||||||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||||||||||||||||||||||||||||||
| workshop_visible | Yes | |||||||||||||||||||||||||||||||||||||||||||||||
| DLCAvailableOnStore | Yes | |||||||||||||||||||||||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||||||||||||||||||||||
| Publisher | Zachtronics | |||||||||||||||||||||||||||||||||||||||||||||||
| Store Release Date | 7 December 2017 – 17:53:48 UTC ( |
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| osarch | 64 | |||||||||||||||||||||||||||||||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||||||||||||||||||||||||||||||
| Primary Genre | Simulation (28) | |||||||||||||||||||||||||||||||||||||||||||||||
| Store Genres | Indie (23), Simulation (28) | |||||||||||||||||||||||||||||||||||||||||||||||
| Steam Release Date | 7 December 2017 – 17:53:00 UTC ( |
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| Store Asset Modification Time | 13 March 2026 – 20:46:54 UTC ( |
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| library_assets |
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| osextended | macos64,macosapplesilicon | |||||||||||||||||||||||||||||||||||||||||||||||
| review_score | 9 | |||||||||||||||||||||||||||||||||||||||||||||||
| review_percentage | 97 | |||||||||||||||||||||||||||||||||||||||||||||||
| Detected Technologies | Ogg SDK, SDL SDK, SteamworksNET SDK, Vorbis SDK | |||||||||||||||||||||||||||||||||||||||||||||||
| Steam Deck Compatibility |
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| First seen on SteamDB | 15 November 2016 – 19:50:20 UTC ( |
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Supported Languages
| 13 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| French | Yes | ||
| German | Yes | ||
| Japanese | Yes | ||
| Russian | Yes | ||
| Simplified Chinese | Yes | ||
| Spanish - Latin America | Yes | ||
| Korean | Yes | ||
| Turkish | Yes | ||
| Ukrainian | Yes | ||
| Portuguese - Portugal | Yes | ||
| Czech | Yes | ||
| Polish | Yes |
Tags
Categories
Single-player
Steam Achievements
Steam Workshop
Steam Cloud
Steam Leaderboards
Includes level editor
Family Sharing
Cloud Gaming
Cloud Gaming (NVIDIA)
Assets
Load all asset images
| trailer_name | Opus Magnum Trailer |
| trailer_category | 0 |
| microtrailer ↴ | |
| video/webm | 558990/127514/6ebf4fd8b8a4cea71df5df6bb172bf0a25c6604d/1750551251/microtrailer.webm |
| video/mp4 | 558990/127514/6ebf4fd8b8a4cea71df5df6bb172bf0a25c6604d/1750551251/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 558990/127514/6ebf4fd8b8a4cea71df5df6bb172bf0a25c6604d/1750551251/dash_av1.mpd |
| dash_h264 | 558990/127514/6ebf4fd8b8a4cea71df5df6bb172bf0a25c6604d/1750551251/dash_h264.mpd |
| hls_h264 | 558990/127514/6ebf4fd8b8a4cea71df5df6bb172bf0a25c6604d/1750551251/hls_264_master.m3u8 |
| screenshot_medium | 256697803/movie.293x165.jpg |
| screenshot_full | 256697803/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 16 October 2017 – 16:40:49 UTC |
Steam charts
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- 154 players right now
- 200 24-hour peak
- 1,467 all-time peak
18 March 2026
SteamDB.info
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Store data
Twitch stats
- 0 viewers right now
- 10 24-hour peak
- 5,331 all-time peak
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Owner estimations
- ~268.0 k by Gamalytic
- ~366.7 k by VG Insights
- ~1.21 M by PlayTracker
Monthly players breakdown
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| Month | Peak | Gain | % Gain | Average | Avg % Gain |
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Steam hub followers history
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User reviews history
How many players are playing Opus Magnum right now on Steam?
Steam player counter indicates there are currently 154 players live playing Opus Magnum on Steam.
Opus Magnum had an all-time peak of 1467 concurrent players on 18 March 2026.
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