Tom Horn Gaming · Jun 25, 2026
Among Tom Horn Gaming's lineup, Book of Darius offers one of the best risk-to-reward ratios: 95.78% RTP with Medium variance and a 19,291x ceiling.
How does Book of Darius stack up? At 95.78% RTP and 19,291x max win, this Medium volatility slot from Tom Horn Gaming earns a 83.2/100 value rating.
The slot draws inspiration from ancient civilizations and mythology.
Key features include Free Spins, Expanding Symbols and Cascading Reels.
Os jogadores escolhem Book of Darius pelas suas emoções de alta volatilidade e rodadas grátis clássicas de livro-de com símbolos expansíveis que oferecem um potencial de vitória substancial de até 500x. Os rolos em cascata e a aventura com temática árabe proporcionam sessões envolventes e imprevisíveis, distintas das slots padrão.
A mecânica Gonzo introduz uma camada extra de imprevisibilidade nas rodadas, aprimorando a aventura juntamente com as rodadas grátis exclusivas de Livro com símbolos expansíveis aleatórios.
High variance demands patience — budget 400-600x your bet to weather dry spells and reach bonus rounds.
At 19,291x max win (2.4x market median), this slot offers above-average payout potential.
High variance with big win potential
Value Score of 83.2/100 (top 17% 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
88 slots, avg RTP 95.83%
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Volatility More Medium volatility slotsBrowse all Medium volatility options
| Provider | Tom Horn Gaming |
| RTP | 95.78% |
| Volatility | Medium |
| Max Win | 19,291× |
| Hit Frequency | 25-33% |
| Math Profile | Standard |
| Value Score | 83.2/100 |
| Risk Index | 3.9/10 |
| Win Potential | 7.4/10 |
| Bankroll Rating | 4.3/10 |
Book of Darius has an RTP of 95.78%, which is average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $95.78 over extended sessions.
Book of Darius has Medium volatility, meaning it offers a balanced mix of frequency and size.
The maximum win potential is 19,291x your total bet.
Book of Darius was developed by Tom Horn Gaming. Explore all Tom Horn Gaming slots in our provider directory.
Book of Darius has a Value Score of 83.2/100, 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 Darius where you can play with virtual credits before wagering real money.
Book of Darius has a Risk Index of 3.9/10, making it low-risk. Relatively gentle on your bankroll.
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Book of Darius earns its 83.2/100 Value Score through a combination of fair returns and impressive win potential.