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About game

Book of Tribes Slot Machine Online

The Book of Tribes slot online is an epic production by Spinomenal which allows you to immerse yourself into the brave adventurous world of the ancient Aztecs. The slot game is set with an Aztec temple as the backdrop and ritualistic music was used to complement the mood and induct you into the tribe.

In the Book of Tribes slot machine, you’ll be engaging the tribe on a 5x3 grid arrangement and a high RTP setup of 95.9% combined with high volatility, making it a must-try for courageous punters looking to have a thrill and strategically garner big wins. Take advantage of the Book of Tribes demo mode to get a grasp of the rules, then confidently start gambling with real money for real wins.

Book of Tribes Slot Game Highlights

Like all the best slots from Spinomenal, the Book of Tribes slot machine game has been designed with you in mind and features user-friendly game specs to usher you into the ancient traditions. Below are some of the hard-to-miss specifications:



Slot Type:

Video slot

Number of Paylines:




Number of Reels:


Bet Range:




Wild & Scatter Symbol:


Autoplay option:


Bonus game:


Free Spins:




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Mobile version:



Aztec Mythology

Storyline and Thematic Concept

The Book of Tribes online slot game is based on the ancient Aztec culture which called for strong leadership and was abound with superstitious symbols that encouraged the natives during wars. This explains the medium symbols, which include a nobleman with a well-decorated headdress signifying royalty, an eagle’s head, which meant strength & courage and a jaguar, which was believed to hold the blood and hearts of those sacrificed to appease their gods. It is one of the coolest mythical games that you can enjoy at the Vulkan Vegas online casino. Apart from the 4 higher-paying theme-based symbols, the game has 10-A royals as low symbols. 

How to Play Book of Tribes for Real Money or for Free

To play this Spinomenal hot slot, simply select your bet per line and click the spin button for a spin per click or use the Autoplay option for multiple uninterrupted spins. You’ll also be happy to know that you can trigger multiple free spins right away through the buy feature for the best chance of racking up wins faster – more about this feature in the next section. 

All the symbols pay left to right, starting with the leftmost reel, and only the highest win for each winning line is paid. It’s worth noting that the Book of Tribes game is a no download online slot, as are all other casino slot machine games at Vulkan Vegas, meaning that you can play them on your PC or mobile device without watering down your gaming experience.

Book of Tribes Slot Online Features and Payouts

Spinomenal has very similar features for its chart-topping ‘Book’ series of slot machines and Book of Tribes is no different. The user interface contains:


  • Wilds and Scatters


The golden book symbol acts as both the wild and scatter. The wild will stand in for all other symbols in the game except for the scatter, and it can pay out on its own (up to x250 total bet) if you manage to line up 3-5 of a kind on an active payline. 


  • Free Spins


3 or more scattered wilds will trigger 10 free spins and pay up to 250 times accordingly. The bet per line will remain the same as in the game that triggered the free spins. Thus, the more money you wagered, the higher a payout you’ll receive here.


  • Expanding Symbols


Before the free spin round begins, you will be presented with a wheel of all the symbols, except the scatter wild, and spinning the wheel will determine which symbol will be expanding for the round. The free spins may re-trigger additional free spins. When you are playing Book of Tribes for free during this round, the expanding symbol expands to form new paylines apart from the existing ones. The symbol only expands if you form a winning combination.


  • The Buy Feature


The buy feature is really popular with Spinominal new slots, as it allows you to buy a free spins round with immediate effect. Unlike the usual free spins, here, you can modify your bet, and the cost of skipping to the free spins will be set depending on the bet. With this feature, you’ll be well on your way to winning the jackpot without jumping a lot of hoops.

Play Book of Tribes at Vulkan Vegas Casino!

Sign up at Vulkan Vegas casino and immerse yourself into the magical Aztec world after benefiting fully from the welcome bonuses that you will get on your first deposit. Embrace the Aztec culture today, and you’re in for a lucrative adventure packed with substantial wins, but only if you play well with the tribe. Good luck! 

Vulkan Vegas Book of Tribes
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