100 % up to 1.000 $ at the casino · combined package up to 1.400 $ with the sports component
No classic deposit bonus · instant cashback from the first bet
350 % up to 2.000 € + 1.000 free spins distributed over three deposits
18+ · Terms & conditions apply · The license is stated per casino — none of them have a Danish license · stopspillet.dk · ROFUS · Play responsibly
Book of Medusa is a Book game on a 5x3 grid with 10 bet lines (PER LINE 0,01, total stake 0,10 in the session; balance around 5.000 in FUN). The theme is Greek with moss-covered brooches and ruins.
The high symbols are a marble statue of a philosopher/Zeus figure, a helmet, a golden shield and a root amphora, while K, Q, J, 10 and A make up the lows. The book itself (Book of Medusa) is both WILD and scatter. In the session there were repeated line wins of 0,05 and one of 0,20.
The information panel was read directly: the WILD symbol is also a scatter and counts like any symbol. 3 or more scattered WILDs pay 3 = x2, 4 = x25 and 5 = x250 and trigger 10 free spins, and scatter wins are added on top of the regular line wins.
During free spins the same per-line bet applies as in the round that triggered them, and a special symbol expands according to the Book formula. The game also has a BUY button to purchase the feature directly; the price is shown in the buy dialog. RTP and max win did not appear in the screenshots and are confirmed in the game's paytable.
The game runs on a 5-3 reel set with 10 paylines. The published return is —, and the volatility is listed as —.
A symbol acts as both scatter and wild, and in free spins a special symbol is chosen that can expand to cover entire reels.
The bonus round can be bought directly for a fixed amount of the stake instead of waiting for scatters. The price is shown in the game's buy window — and some operators turn the feature off.
The game has a built-in panel of optional features that the provider calls cheats. What each option does is stated in the game's info panel.
The scatter symbols trigger a round of free spins. The number of spins and the required number of scatters are shown in the game's info panel and can vary slightly between operators.
The scatter symbol pays regardless of position and counts toward the bonus round.
Wild substitutes for regular symbols and helps complete wins. It normally does not replace scatter and bonus symbols.
18+ · Play for entertainment, and set limits before you play. If you need help: stopspillet.dk / 70 22 28 25 — or self-exclude via ROFUS.
| Key figures | Value in our catalog data |
|---|---|
| RTP according to catalog data | Not disclosed |
| Volatility | Not disclosed |
| Max win | Not disclosed |
| Ways to win | 10 |
| Reel set | 5-3 |
| Min. indsats | 0,1 € |
| Max. bet | 100 € |
| Win frequency | Not disclosed |
| Provider | Spinomenal |
| Released | 6. januar 2026 |
The exact multiplier values per symbol count appear in the game's info panel and can vary with stake and operator. We reproduce only figures from our catalog data — not our own measurements in the game.
— Mikkel Aagaard, reviewer
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DEMO
Where can you play Book of Medusa?
#2
verified
Game rules
7,5
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