Lost Book won't chase headlines with extreme multipliers, but its 95.34% RTP and Medium profile deliver reliable entertainment value.
A solid choice for players who enjoy medium volatility gameplay.
Slot Analytics
Value Score
Overall value combining RTP, volatility, and max win
Top 72%Risk Index
Higher = more volatile bankroll swings
Win Potential
Potential for big wins relative to stake
Bankroll Rating
Higher = more sustainable for long sessions
Lost Book — What You Need to Know
Players choose Lost Book for its classic Book of mechanics delivering high win potential through expanding symbols in free spins on a medium volatility setup suitable for extended sessions. The 95.34% RTP and 4705x max win provide balanced risk-reward compared to more extreme high-volatility alternatives.
The Book symbol triggers 8 free spins where a random symbol expands to cover up to three positions per reel, paying across non-adjacent reels regardless of paylines.
A moderate bankroll of 200-400x your bet balances session length with bonus trigger opportunities.
What the Data Shows
Below Average RTP
The 95.34% RTP is 0.81% below market average. Consider this slot for entertainment value and features rather than raw return rate.
Play Style: Balanced Player
Mix of steady play and bonus excitement
Where to Play Lost Book
Stake
200% up to $1,000
BC.Game
300% First Deposit Bonus
1xBet
100% up to €100
Lost Book vs Similar Slots
How does Lost Book compare against its closest competitors? Here's a data-driven breakdown.
| Metric | Lost Book | Deep Jungle | Money 5 | Christmas Sugar Luck |
|---|---|---|---|---|
| RTP | 95.34% | 96.3% | 96.79% | 96% |
| Volatility | Medium | Medium | Medium | Medium |
| Max Win | 4,705x | 80,000x | 6,057x | 6,822x |
| Value Score | 74.8 | 89.6/100 | 81.2/100 | 78.9/100 |
| Bankroll Rating | 4 | 4.7/10 | 5.1/10 | 4.5/10 |
Game Specifications
| Provider | Fazi |
|---|---|
| RTP | 95.34% Below Average |
| Volatility | Medium (Balanced) |
| Max Win | 4,705x Moderate ⚡ |
| Hit Frequency | 25-33% (Moderate) |
| Math Profile | Standard |
| Value Score | 74.8 / 100 |
| Risk Index | 4 / 10 |
| Win Potential | 5.8 / 10 |
| Bankroll Rating | 4 / 10 |
| Data Quality | Medium (55/100) |
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FaziFrequently Asked Questions
What is the RTP of Lost Book?
Lost Book has an RTP of 95.34%, which is average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $95.34 over extended sessions.
What is the volatility of Lost Book?
Lost Book has Medium volatility, meaning it offers a balanced mix of frequency and size.
What is the maximum win on Lost Book?
The maximum win potential is 4,705x your total bet.
Who made Lost Book?
Lost Book was developed by Fazi. Explore all Fazi slots in our provider directory.
Is Lost Book worth playing?
Lost Book has a Value Score of 74.8/100, which is good. This score combines RTP, volatility, and max win into a single metric.
Can I play Lost Book for free?
Many online casinos offer a demo mode for Lost Book where you can play with virtual credits before wagering real money.
How risky is Lost Book?
Lost Book has a Risk Index of 4/10, making it moderate-risk. Relatively gentle on your bankroll.
🧮 Bankroll Calculator
Estimate your session budget based on Lost Book's volatility profile.
⚠️ Theoretical estimates based on RTP and volatility. Actual results vary due to random outcomes.
Lost Book earns its 74.8/100 Value Score through a combination of fair returns and reliable gameplay mechanics.