Welcome to our deep dive on Book of Ming — the demo, the maths, and whether it earns a spot in your rotation. This is a BF Games title, sitting firmly in the a very high-variance maths model bracket and paying back an RTP of 95.79%. If everything lines up, Book of Ming can pay up to 125,000x your bet. You get 5 reels and 10 paylines, all leaning into a book of aesthetic. It first went live in 2020 and still earns its place today. But is it actually worth playing? Read on.
Written by Sophie Williams · Last updated: March 2026
Book of Ming is a slot game from BF Games, dressed up with a book of theme. It runs on 10 paylines across 5 reels with very high variance, and 95.79% RTP.
The mechanics are what make Book of Ming interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. On balance, Book of Ming is a dependable option worth a few spins in the demo first.
At 95.79%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Book of Ming features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Book of Ming by BF Games is a solid offering that delivers good entertainment value. The 95.79% RTP combined with very high volatility creates a well-balanced gaming experience.