NeBlask · slot
Book of Grimm — slot
from Holle Games
94.45%RTP
5Reels
10Paylines
x5,000Max win
$0.1Min bet
$50Max bet
WinlinesPayout system
yesDemo
2025Release year
Topic
Fantasy
Mechanics and features
Free-spinsMobile
Frequent questions
Who made the slot “Book of Grimm”?
“Book of Grimm” is a game by Holle Games.
What is the RTP of “Book of Grimm”?
The theoretical return to player (RTP) of “Book of Grimm” is 94.45%.
What is the maximum win in “Book of Grimm”?
The maximum win in “Book of Grimm” is up to x5,000 of the bet.
How many paylines does “Book of Grimm” have?
“Book of Grimm” uses 10 paylines on 5 reels.
Can “Book of Grimm” be played for free?
Yes, “Book of Grimm” has a free demo version playable without a deposit.
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Open data: game catalogue · Radar · methodology · CC BY 4.0. Specification sources: Casino Guru, SlotCatalog.
