Book of Sun Choice is an Egyptian-themed Book of slot by 3 Oaks on a 5x3 grid with 10 paylines. The game features the classic Book Wild/Scatter mechanic with a player-choice twist — you get to select which symbol expands during Free Spins, along with a Buy Feature option that boosts RTP.
How to Play Book of Sun Choice
Standard 5x3 layout with 10 paylines. The Book symbol acts as both Wild and Scatter. Landing 3 or more Books triggers Free Spins where you choose one symbol to become the Expanding symbol. Retriggers add extra spins and additional expanding symbol choices.
Book of Sun Choice Theme & Graphics
Classic Egyptian setting with pharaohs, scarabs, statues, and ancient treasures. The visuals are clean and colorful with nice subtle animations on the Book symbols. It delivers a solid, familiar “Book of” atmosphere without pushing any new boundaries.
Book of Sun Choice Slot Features
5x3 Grid with 10 Paylines
Book Wild/Scatter Symbol
High-Paying Symbols (pay from 2 of a kind)
Player-Chosen Expanding Symbols in Free Spins
Book of Sun Choice Bonus Features
Free Spins Feature
Triggered by 3+ Book symbols (awards 12 Free Spins)
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Player chooses one symbol to become the Expanding symbol
Expanding symbols cover entire reels and pay even without adjacency
Retriggers award +12 Free Spins and one extra Expanding symbol choice
Up to 9 Expanding symbols possible
Book of Sun Choice Buy Options
Buy Feature available
Buy direct entry to Free Spins for 90x the bet (boosts RTP to 97.74%)
Book of Sun Choice Betting, RTP & Max Win
According to Roobet Casino Book of Sun Choice offers the following to players:
Reels & Rows – 5x3
Pay Type – 10 Paylines
Min Bet – £0.20
Max Bet – £30
RTP – 95.76% (up to 97.74% with Buy Feature)
Volatility – High
Max Win – 5,000x
Bonus Buy – Yes (90x)
Book of Sun Choice Summary
Book of Sun Choice stands out among the Book of Sun series thanks to the interactive choice of Expanding symbols and strong payout potential. With high volatility, solid symbol values, and the option to buy into the bonus at an RTP-boosting price, it’s one of the more enjoyable “Book of” titles from 3 Oaks for fans of the genre.
Our Favorite Casino for Book of Sun: Choice
If you want the best place to play Book of Sun: Choice, Roobet is our top recommendation. With instant signup, fast crypto deposits, and a massive library of 3 Oaks Gaming titles, Roobet delivers one of the smoothest slot experiences online. You’ll also find exclusive promotions, Roobet Rewards, and 24/7 live support making it the ideal home for spinning Book of Sun: Choice with confidence and convenience
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