Book of Inti
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Book of Inti
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Book of Inti Slot Review

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How to play Book of Inti mobile slot

The Book of Inti slot is exactly what you expect from a ‘Book of game’ only it still holds a couple of surprises to stand out from the pack.

Book of Inti is a 5×3 reel 10 payline video slot with a wild that also acts like a scatter, and free spins with expanding scatter pays that can pay out a maximum of 5,000x your bet on a single spin.

If it sounds like a copy of the Book of Ra Deluxe slot or even the excellent Book of Dead slot game, well, you are right. This is following the exact same formula, and for the most part, it works.

The only difference here is that instead of Ancient Egypt, you are in the jungles of South America, circa 1800, chasing for El Dorado. And it’s a hard chase.

What makes the Book of Inti slot different?

So when you get 3 wild scatter Book symbols on the reels of this Book of Inti mobile slot, you’ll get to spin a wheel.

That wheel will turn and one symbol will be chosen as an expanding scatter pay – that is unless you hit a golden symbol, and then you also have a chance to win extra free spins. If you hit the golden symbol again you’ll get one symbol also removed from the reels.

So unlike the other “Book Of” games, this little gem gives you the opportunity to win more. But the star of the show is very much hitting that high-paying symbol as an expanding scatter pay, and getting a five-of-a-kind win on all 10 paylines.

Will you catch the 5,000x your bet max win?

The good news is that you don’t need the extras of fewer symbols and more free spins to catch that max win. You just need the right expanding scatter pay symbols.

An expanding scatter pay symbol is chosen and will expand to cover the reel and pay like a scatter. So they don’t need to be on consecutive reels to pay, but you’ll get wins on all paylines each time.

It’s a fun mechanic that doesn’t require anything else, and if only we had hit the free spins more often, or gotten some of those special features more than once, we may have given it a better star rating.

All in all, treat it just like the Book of Ra Deluxe 6 slot or the Book of Atem slot game, and you’ll enjoy it. If you want something more, you may want to read the Book of 99 review or the Legacy of Dead slot review.

Game Screenshots

Book of Inti slot stats

Mobile Slot releasedMay 2021
Slot typeVideo Slot
SoftwareGolden Rock Studios
Slot reels / paylines5 Reels / 10 Paylines
House edge / RTP3.94% / 96.06%
Slot volatilityHigh
Min/Max bet0.10 / 40
Max win200,000 or 5,000x your bet
Free spins8 Free Spins / Removal of Symbol and Expanding Scatter Pays
Bonus roundsWild, Scatter, Expanding Scatter Pays, Richer Reels
Slot ThemesAdventure & Explorer
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Bonus Features

Wild Scatters: The wild symbol substitutes for other symbols to make wins on this 10 payline slot. Three or more wilds will trigger free spins and payout as follows:

  • 3 wilds - 2x your bet
  • 4 wilds - 20x your bet
  • 5 wilds - 200x your bet

Free Spins Feature: 3 or more wild scatters will trigger 8 free spins with a chance to re-trigger with three or more wilds. But first, you'll spin the Book of Inti slot wheel. The outer wheel will determine what symbol will now pay as an expanding scatter, the middle wheel will award additional free spins, the inner wheel will remove a symbol from the reels for the whole bonus games.

If you land a golden segment, you'll progress to the next wheel. If you retrigger you'll get to spin the wheel again and also potentially remove more symbols and get more free spins.

Expanding Scatter Pays are symbols that will expand and cover the whole reel and pay like scatters - ie they don't need to be on consecutive reels to get wins.

Book of Inti Review Conclusion

If only we'd hit the free spins a little sooner, maybe we would have given this Book of Inti slot review an extra star.

But maybe you'll have more luck, because the free spins in this 'book of' game definitely have a fun twist, especially as you don't just get an expanding scatter pay symbols, you also get a symbol removed if you are lucky.

And you can have progressively richer reels if you trigger it more than once, but let's be fair, getting it once is lucky enough.

If you love the Book of Inti you'll also love the Book of Bob slot online.

Go give it a try for yourself at one of our trusted casino sites and see if you can find those exciting Free Spins.

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Review by Lucky Mobile Slots, last updated: October 10, 2022 - Rating 3

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