Spinomenal · Jul 12, 2026
With a value score of 81.4/100, Book of Sirens - Golden Pearl stands out as one of Spinomenal's most player-friendly offerings.
Book of Sirens - Golden Pearl from Spinomenal combines egyptian and ocean themes with a competitive 96.18% RTP and Medium volatility.
The slot draws inspiration from ancient civilizations and mythology.
Key features include Free Spins, Expanding Symbols and Wilds.
プレイヤーはこのスロットを、シンプルな5ペイラインのセットアップで、フリースピン中の拡大シンボルによる高い賞金獲得の可能性を提供する、お馴染みのBook ofメカニクスで選びます。水中サイレンの神話テーマとミディアムボラティリティの組み合わせは、様々なバンクロールに適したバランスの取れたプレイを提供します。
Bookスキャッターによってトリガーされるフリースピン中、着地した際にリール全体に拡大するシンボルがランダムに1つ選ばれ、複数の新しいペイラインを形成して賞金を増大させます。
High variance demands patience — budget 400-600x your bet to weather dry spells and reach bonus rounds.
| Metric | Book of Sirens - Golden Pearl | Demi Gods III | Parrots Rock | 1 Reel Egypt |
|---|---|---|---|---|
| RTP | 96.18% | 96.2% | 97.19% | 97.16% |
| Vol | Medium | Medium | Medium | Medium |
| Max Win | 10,000× | 150,000× | 6,806× | 6,738× |
| Value | 81.4 | 89.3 | 83.2 | 83 |
High variance with big win potential
Value Score of 81.4/100 (top 20% of all slots). This combines RTP, volatility, and win potential into one metric.
★★★★ 4.8/5 — 200% up to $1,000
★★★★ 4.7/5 — 300% First Deposit Bonus
★★★★ 4.5/5 — 100% up to €100
620 slots, avg RTP 95.9%
Theme Browse Ancient slots2257 Ancient slots available
Theme Browse Nature slots980 Nature slots available
Volatility More Medium volatility slotsBrowse all Medium volatility options
| Provider | Spinomenal |
| RTP | 96.18% |
| Volatility | Medium |
| Max Win | 10,000× |
| Hit Frequency | 25-33% |
| Math Profile | Steady Returns |
| Value Score | 81.4/100 |
| Risk Index | 3.8/10 |
| Win Potential | 6.7/10 |
| Bankroll Rating | 4.6/10 |
Book of Sirens - Golden Pearl has an RTP of 96.18%, which is average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $96.18 over extended sessions.
Book of Sirens - Golden Pearl has Medium volatility, meaning it offers a balanced mix of frequency and size.
The maximum win potential is 10,000x your total bet.
Book of Sirens - Golden Pearl was developed by Spinomenal. Explore all Spinomenal slots in our provider directory.
Book of Sirens - Golden Pearl has a Value Score of 81.4/100, which is excellent. This score combines RTP, volatility, and max win into a single metric.
Many online casinos offer a demo mode for Book of Sirens - Golden Pearl where you can play with virtual credits before wagering real money.
Book of Sirens - Golden Pearl has a Risk Index of 3.8/10, making it low-risk. Relatively gentle on your bankroll.
| Bankroll | — |
| Return | — |
| Risk | — |
Book of Sirens - Golden Pearl earns its 81.4/100 Value Score through a combination of fair returns and impressive win potential.