Top win 10,000x
Independent data lists a 10,000x top win, driven by the expanding symbol across six reels.
What it means: Results swing on which symbol expands in free spins, so expect uneven sessions on a KSh budget.
Slot review · Spinomenal
Book of Muertos slot: RTP 96.01%, features and what it costs in KSh
Book of Muertos is a Spinomenal book slot themed on the Day of the Dead, played on 6×3 with 10 lines. Free spins choose a random expanding symbol, and the bonus can also be bought.
Below: what a session costs in shillings at its RTP, how the bonus round works and which casinos on our Kenya list carry Spinomenal slots.
Play Book of Muertos
- RTP
- 96.01%
- Volatility
- High
- Reels · paylines
- 6 · 10
By
Amelia Nguyen
Updated 6 Oct 2026
Short answer
What does Book of Muertos cost to play?
Book of Muertos pays back 96.01% of stakes over the long run, a house edge of 3.99%. At KSh 20 a spin, 1,000 spins cost about KSh 798 on average, and KSh 1,000 lasts about 1,253 spins. The top prize is 10,000x the stake, according to Spinomenal. If a casino runs another RTP version, the game's help screen shows it, so check it before you play.
- RTP
- 96.01% Spinomenal
- 1,000 spins at KSh 20
- KSh 798 expected cost
- 1 hour at KSh 20
- KSh 479 600 spins
- Max win
- 10,000x times the stake
Book of Muertos at a glance
| RTP | 96.01% |
|---|---|
| Volatility | High |
| Reels | 6 |
| Paylines | 10 |
| Layout | 6×3 |
| Lines / ways | 10 paylines |
| Max win | 10,000x |
| Released | Oct 2022 |
| Themes | Day of the Dead |
| Free demo | Yes |
Layout, max win, release date and studio volatility: SlotCatalog, Book of Muertos (independent slot directory).
What Book of Muertos costs per spin
Expected cost = bet × spins × (1 − RTP), at 96.01%.
| Bet per spin | 100 spins | 1,000 spins | 1 hour (600 spins) | vs median 96.01% |
|---|---|---|---|---|
| KSh 10 | KSh 40 | KSh 399 | KSh 239 | KSh 0 |
| KSh 20 | KSh 80 | KSh 798 | KSh 479 | KSh 0 |
| KSh 50 | KSh 199 | KSh 1,995 | KSh 1,197 | KSh 0 |
| KSh 100 | KSh 399 | KSh 3,990 | KSh 2,394 | KSh 0 |
Volatility
How volatile Book of Muertos is
Volatility and max win: SlotCatalog, Book of Muertos (independent slot directory).
Features
How Book of Muertos pays
Free spins
3 scatter symbols trigger free spins, and more spins can be won during the round.
Expanding symbol
A random symbol is chosen for the free spins and expands to fill its reels when it lands.
Buy feature
Players can buy direct entry to the free spins where allowed.
Features: SlotCatalog, Book of Muertos (independent slot directory).
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Where to play Live ranking
Casinos with Spinomenal slots
Every casino here offers this studio's slots
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1
22BET KSh 40,000
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Captainsbet 30 free spins
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SpinBetter KSh 200,000 + 150 free spins
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lilbet KSh 190,000 + 150 free spins
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7
Megapari KSh 300,000 + 150 free spins
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8
SapphireBet 150 free spins
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9
Crocoslots KSh 1,100,000 + 400 free spins
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Bitsler Casino KSh 300,000 + 500 free spins
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Payment ticks come from each casino's live payment list; a dash means it is not listed, not that it is missing.
FAQ
What is the RTP of Book of Muertos?
The version we list pays back 96.01%, a house edge of 3.99%. At KSh 20 a spin that is an expected cost of about KSh 798 per 1,000 spins. If a casino runs another version, the game's help screen shows it.
How do free spins trigger in Book of Muertos?
Land 3 scatter symbols to start free spins with a random expanding symbol.
What is the max win?
Independent data puts the maximum at 10,000x the bet.
Can I play Book of Muertos with M-Pesa?
The casino list on this page shows M-Pesa and Airtel Money from each casino's live payment list. Check the cashier before you deposit, and play only if you are 18 or older.
18+
Responsible gambling
Play slots only if you are 18+ and it stays fun
Set a budget before you spin, keep sessions short and never chase losses. Every cost on this page is an average: one session can end far above or below it.