r/opus_magnum↗
Opus Magnum
The official subreddit for Opus Magnum by Zachtronics.
18k subscribers302 posts / mo in Sep 2026142 authors / mosince 2017
r/opus_magnum has 18k members (+47% over the last 12 months). It gets about 302 posts a month from 142 people. Top topics: Puzzle Hobbies, Puzzle Solving Adventures and Watch Scratches & Polishing.
When to post on r/opus_magnum
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How r/opus_magnum has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/opus_magnum
Top topics
Share of the subreddit's posts
- Puzzle Hobbies0.9%
- Puzzle Solving Adventures0.5%
- Watch Scratches & Polishing0.4%
- New Player Experiences0.4%
- Puzzle Corner0.3%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Steamcommunity
- Ko-fi
- GIPHY
- Discordapp
Everything else about r/opus_magnum
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research