Where to play Book of 99 by Relax Gaming

Where to play Book of 99 video slot by Relax Gaming
  • 5-reels • 3-lines • 10-paylines
  • Features: expanding symbols
  • RTP: 99% *can vary between casinos
  • Volatility: High
  • Developer: Relax Gaming
  • Rating: 8.9/10 Stars
  • Epic 99% RTP makes this a very playable game. Fun too

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