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Overview

Book of Ra deluxe 6 runs a 5×3 classic frame that can expand to six reels with Extra Bet. There are 10 adjustable paylines and high volatility. Max win tops out at 10,180× with the sixth reel active. RTP is versioned by build, commonly 90.05%–96.06%.

Story and style

You step into a torch-lit tomb to chase the Book. Gold filigree frames the reels; symbols move from card ranks to deities and the explorer. The soundtrack uses dry drum hits, brief string swells, and a sharper cadence when the third Book teases. The UI is spare and easy to read on small screens.

How it plays

  1. Grid: 5×3 by default; Extra Bet adds a 6th reel
  2. Lines: 10 (can be reduced)
  3. Stakes: 0.20–40.00 per spin
  4. Volatility: High; base hits are modest, peaks land in bonus with expansions

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The Book symbol

The Book is both Wild and Scatter.

  1. As Wild it substitutes any pay symbol.
  2. As Scatter, 3+ Books award 10 Free Spins. Two Books can pay small scatter wins.

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Free Spins with expanding symbol

Before the bonus begins a regular symbol is chosen to expand. After normal line evaluation, that symbol can expand to fill its reel and pay on all lines regardless of adjacency.

  1. Re-triggers add 10 more spins and can reselect the same or another symbol.
  2. Full-screen expansions of top symbols are the route to the ceiling.

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Extra Bet: the 6th reel

Toggling Extra Bet doubles the base stake and unlocks a 6th reel, enabling 6-of-a-kind line wins and higher expansion totals. Use it only if your bankroll supports the extra cost; the math raises peak potential and variance together.

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Paytable notes

Premiums include the explorer and gods; lows are 10–A. Payouts are top-heavy. Step changes happen when expansions land on two or more reels at once, especially with the 6th reel active.

Mobile and performance

HTML5 build with large touch targets. Spin, stake, lines, and Extra Bet are one tap away. Animations stay smooth on mid-range phones.

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Practical strategy

  1. Play all 10 lines for full expansion coverage.
  2. Bankroll for long dry spells; value clusters in re-triggers.
  3. Gamble (red/black) raises variance. Use only if you accept higher risk.
  4. Extra Bet: treat as a volatility lever. Turn on for sessions aimed at peaks.

Pros and cons

Pros

  1. Extra Bet 6th reel meaningfully raises ceiling
  2. Simple loop with a strong expanding-symbol bonus
  3. Classic theme that reads clearly on mobile

Cons

  1. High variance and streaky sessions
  2. RTP varies by operator build
  3. No bonus buy or side modes

Quick FAQ

Layout? 5×3, 10 lines; optional 6th reel via Extra Bet.

Volatility? High.

RTP range? 90.05%–96.06% depending on build.

Main feature? Free Spins with expanding symbol; Book acts as Wild+Scatter; optional Gamble.

Max win? Up to 10,180× total bet with 6th reel active.