The Slotfather: Book of Wins - HOLD & WIN: review and full specs, 96.6% RTP

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The Slotfather: Book of Wins - HOLD & WIN review by Betsoft — 96.6% RTP, very high volatility, 5×3 grid.

  • RTP96.6%
  • VolatilityVery high
  • Grid5×3
The Slotfather: Book of Wins - HOLD & WIN — Demo version 18+ Demo coming soon

Pros

  • 96.6% RTP (above market average)
  • Very high ceiling for players chasing the big one
  • Hit rate published by the studio (24.68%)

Cons

  • Very high volatility — long runs with nothing
  • The studio does not publish a maximum win
  • Big wins rely on the bonus round / rare moments

The Slotfather: Book of Wins - HOLD & WIN by Betsoft is a slot on a 5×3 grid, with a 5 reels with 10 paylines system and very high volatility.

Is The Slotfather: Book of Wins - HOLD & WIN worth playing?

It’s a very-high-volatility slot: the money sits in a few rare outcomes. At 96.6% RTP, it sits above the market average.

Mechanic and how it plays

The system is 5 reels with 10 paylines and the grid is 5×3. The provider does not publish a minimum bet — it varies by casino.

RTP and volatility in practice

Note: the 96.6% RTP is the provider’s default. Casinos may run lower-RTP versions — always check the number inside the game itself.

Bankroll tips

Set a session limit, stake a small fraction of your balance per spin, and never chase losses. The demo is the best way to learn The Slotfather: Book of Wins - HOLD & WIN’s rhythm before playing for real.

Where to play for real money

License: MGA (United Kingdom)Welcome bonus
Play →Review

18+ · Terms and conditions apply · Play responsibly

License: United KingdomWelcome bonus
Play →Review

18+ · Terms and conditions apply · Play responsibly

License: Kahnawà:keWelcome bonus
Play →Review

18+ · Terms and conditions apply · Play responsibly

Responsible gambling

Slots are games of chance and high volatility can drain a balance fast. Set deposit limits and never gamble money you can’t afford to lose. If it stops being fun, get help.

18+ BeGambleAware: 0808 8020 133 (UK). 18+ only.

Frequently asked questions

What is the RTP of The Slotfather: Book of Wins - HOLD & WIN?

The default RTP is 96.6%. Some casinos run lower-RTP versions, so always check the figure inside the game.

Can I play The Slotfather: Book of Wins - HOLD & WIN for free?

The free-mode demo will be available on this page soon. In the meantime you have the full specs and review.

SlotYeti team Slots, casinos and payment methods

The SlotYeti team tests every slot in demo mode, checks RTP and volatility against the providers’ spec sheets, and updates reviews whenever casinos change their offer. We play with limits and only over-18.

How we work Updated on 2026-08-11

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