Book of Sun Slot: Demo Play, Review, Casinos List

Booongo is the maker of Book of Sun (published on Nov. 28, 2018), which has 10 fixed paylines and a RTP of 96.8 %. The variance degree is Medium and the top available win equivalents x5000. Free spins, Wild, Scatter are implemented in the gaming process of this title.

Shimmering Sands And Pharaoh’s Charms

I think Book of Sun stands out from other Ancient Egypt slots because it captures the golden atmosphere of pharaohs and hidden tombs without feeling like an outright clone. This Booongo creation has 5 reels and 10 paylines, with bets starting at 0.20 EUR and going up to 30 EUR. Released on November 28, 2018, it remains a decent pick for those who like to keep their wagers at moderate levels.

Sound and graphics feel slightly understated but still manage to weave together a desert vibe. I do appreciate that it pays strictly left to right for most symbols, so there’s nothing complicated about chasing line wins. On mobile, I found the interface quite responsive, meaning I could spin on my phone without any major hitches. The maximum win is x5,000 your stake, which I feel lands in a moderate range: big enough to be tempting, yet not as giant as some newer releases.

As for symbols, the regal Pharaoh and the falcon-headed Horus are top dogs in terms of payouts. The Pharaoh can pay up to x500 if you line up five on a payline, and Horus can also deliver generous rewards, though slightly below the Pharaoh. I think these icons fit well with the tomb-roaming vibe, while the standard A, K, Q, J, and 10 look unimpressive but fill out the paytable nicely.

Desert Details And Betting Mechanics

I would say the theme is a classic spin on Egyptian royalty, but Booongo did enough to at least dress it up with some decent symbols and neat animations when you hit a win. I enjoy that the game board looks like the entrance to a dusty pyramid, with columns on each side to frame the action. The soundtrack is subtle—perhaps too subtle—but I guess it won’t grate on your ears if you plan to play for a while.

Regarding bet size, I believe the lowest setting of 0.20 EUR offers a friendly starting point for those just exploring the slot, and the max of 30 EUR might be large enough for players who like riskier spins. This approach suits me because I usually jump between small and mid-range bets. With the top win capping at x5,000 your stake, there’s a respectable prize ceiling if luck is on your side. The pay structure feels straightforward since you get rewarded for lining up matching symbols left to right on the 10 available lines.

RTP And Medium Volatility

Book of Sun has a RTP of 96.8%, which I consider pretty favorable for a mid-range release. The house edge is 3.2%, so it shouldn’t eat your bankroll super fast, though I always remind folks that slots are long-term losing games if you spin indefinitely. This title does not come from a provider known for adjustable RTP, so you generally don’t have to worry about a hidden version set lower than expected.

As for volatility, it’s squarely in the medium zone, meaning wins can appear at a balanced rate, though not as frequently as you might see in low-volatility games. I personally prefer higher volatility, but I can see how a medium slot offers a smoother ride. If you plan to play for an extended session, I usually reccomend preparing around 200 bets as a starting bankroll, just to handle the usual ups and downs.

Free Spins Unearthed

I find the Free Spins round to be the game’s biggest highlight, and it’s triggered by landing three or more Book of Sun Scatter icons. You get 12 free spins, which can be retriggered if more Book symbols show up again. That second trigger is not super common, at least in my experience, but it’s a nice possibility if you’re on a lucky streak.

Something I like about this mode is that you’re not locked into complicated mini-games. It’s straightforward: line up symbols as usual, and hopefully expand your balance. You don’t have a built-in Multiplier on those free spins, which might disappoint some, but at least the round gives you 12 attempts without charging your main balance. For me, these freebies often gave me moderate returns, though I’ve heard stories of them paying quite well if the reels line up with higher-value symbols.

Expanding Symbols For Bigger Wins

One detail I believe many players will appreciate is the special expanding symbol feature. Right before free spins start, the slot picks a random regular icon (excluding the Book) to become “expanding.” Whenever it appears during free spins, that symbol can stretch to fill the entire reel if it can create or improve a winning combo.

I find this mechanic boosts the excitement factor because a single spin can produce multiple lines of the same high-paying symbol. Even if you don’t manage to secure big combos often, just seeing those reels expand feels like a nice treat—like a hint of the slot’s potential to deliver something bigger on the next spin.

Other Features Of Note

• Wild Symbol: The Book of Sun icon doubles as a Wild, filling in for any regular symbol if that helps form a paying combo. I think it keeps things clear to have one special symbol doing multiple tasks.

• Scatter Symbol: This is still the Book. Hitting 3 or more in any position triggers free spins and also grants some payouts on its own. In my view, it’s refreshing that Booongo lets the Book pay wherever it lands.

Benefits And Drawbacks

Pros:

• The Ancient Egypt visuals feel polished enough to keep me interested

• Moderate bankroll requirements since it’s a medium volatility slot

• Special expanding symbol in free spins can lead to high-paying combos

• Straightforward gameplay: easy to understand and start spinning

• Betting options can cater to both cautious players and mid-range bettors

Cons:

• No separate bonus mini-game for extra variety

• The soundtrack might seem bland if you want more dramatic tunes

• Top win is x5,000, which some may find too modest

Book Of Sun FAQ

Does Book Of Sun Include Free Spins? Yes, landing three or more Book symbols activates a batch of 12 free spins.

Is There A Mobile Version Of Book Of Sun? Absolutely. I played it on my smartphone, and it ran without lag or major display issues.

What Is The Biggest Win On Book Of Sun? The maximum possible payout is x5,000 your stake if you’re lucky enough to line up the top symbols at once.