Book of Dino Unlimited

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Only the first and the second deposit made within 7 days after the activation of the bonus are taken into account with the offer. Max bonus amount for the first deposit is €300; for the second starting from €15 —€400, for the second starting from €50 — €700. 30x wagering requirements for free spins and 40x for bonuses. The maximum bet allowed when playing with bonus money is of $/C$/€5.

Rules and Gameplay

Step into the ancient world of dinosaurs with Swintt’s Book of Dino Unlimited slot. This game transports players back in time with its 5 reels and 3 rows, set against a prehistoric backdrop. Players can bet from $0.10 to $100 per spin, making it suitable for all levels of gamblers. The gameplay is straightforward yet captivating, with an auto-spin function for those who prefer to sit back and watch the action unfold. To win, players need to align symbols on one of the 10 fixed paylines, starting from the left reel.

Bonus Features

Book of Dino Unlimited enhances the excitement with several bonus features:

  • Free Spins: Earn 10 free spins by landing three or more Scatter symbols. A special Expanding symbol selected at random increases chances for lucrative payouts.
  • Lucky Symbol: This symbol, chosen during the Free Spins, expands across reels, potentially covering all positions and maximizing win potential.
  • Feature Purchase: For those eager to jump straight to action, the game offers an option to buy into the Free Spins round, offering a direct route to the bonus excitement.


The symbols of Book of Dino Unlimited are intricately designed to fit the game’s theme:

  • Lower-Value Symbols: Represented by playing cards from 10 to Ace, these symbols offer more frequent but smaller wins.
  • Higher-Value Symbols: Themed icons, including Revolvers, Binoculars, Triceratops, and an intrepid Explorer, promise greater rewards.
  • Special Symbol – The Book: Acts doubly as a Wild and Scatter, substituting for other symbols to complete wins and also triggering the Free Spins feature.


The game’s symbols offer varying payouts:

Symbol 3 Symbols 4 Symbols 5 Symbols
10, J, Q 0.5x 2.5x 10x
K, A 0.5x 4x 15x
Revolvers, Binoculars 0.5x 3x 75x


With 10 fixed paylines, Book of Dino Unlimited offers straightforward yet exciting opportunities for winning. Players must match symbols on these lines, starting from the left reel, to secure a win. This clear payline structure allows for easy understanding of game mechanics and helps in strategizing bets for maximum win potential.

Pros & Cons

Pros Cons
Engaging dinosaur-themed design and graphics. RTP varies and can be below industry average in some casinos.
Wide betting range suitable for various players. Limited bonus features compared to other slots.
High maximum win potential of up to 5000x stake. Fixed paylines limit betting strategy flexibility.

Minimum and Maximum Bet

The Book of Dino Unlimited slot offers a flexible betting range designed to accommodate both beginners and high rollers. Players can start spinning the reels with a minimum bet of $0.10. Those looking for more thrilling action can increase their bet up to a maximum of $100 per spin. This wide betting range ensures that the game is accessible to players with varying budgets, making it a popular choice among a diverse audience.

Game Jackpot

While Book of Dino Unlimited does not feature a progressive jackpot, it offers a significant maximum win potential of up to 5000 times the player’s stake. Coupled with an RTP (Return to Player) of 92.25% and medium variance, the game strikes a balance between the frequency of wins and the size of payouts. This RTP rate, slightly below the industry average, combined with the game’s medium volatility, ensures a mix of smaller frequent wins and the chance for substantial payouts, appealing to a wide range of players.

About Provider

Swintt, the provider behind Book of Dino Unlimited, is a relatively new but dynamic force in the iGaming industry. Launched in 2019, Swintt has quickly made a name for itself with a focus on innovation and quality. The company specializes in developing engaging slot games that cater to a wide audience, leveraging modern technology and creative themes to deliver superior gaming experiences. With a commitment to excellence and a forward-thinking approach, Swintt is rapidly becoming a preferred provider for online casinos and gaming enthusiasts alike.

How To Play

  • Start by setting your bet size. Adjust your wager using the plus and minus signs, with options ranging from $0.10 to $100 per spin.
  • Press the spin button to start the game. This button is typically represented by a circular arrow symbol.
  • For uninterrupted gameplay, utilize the auto-spin feature. This allows you to set a predetermined number of spins, with optional limits on wins or losses.
  • To win, you must land three or more matching symbols on any of the 10 fixed paylines, beginning from the leftmost reel.
  • Keep an eye out for the Book symbol, serving as both the Wild and Scatter. It can trigger free spins and substitute for other symbols to help form winning combinations.
  • Activate the Free Spins feature by landing three or more Book symbols. During this round, a special Expanding symbol is randomly selected, enhancing your chances of securing big wins.


Book of Dino Unlimited by Swintt is an enthralling slot game that transports players to a world of prehistoric adventure with its dinosaur theme and rich graphics. The game stands out for its wide betting range, making it accessible to a broad spectrum of players, and its high win potential, offering up to 5000x the stake. Although the RTP may vary and be slightly below average, the balanced medium variance ensures a mix of regular wins and the opportunity for bigger payouts. Swintt’s commitment to innovation and quality is evident in this game, making Book of Dino Unlimited a must-try for slot enthusiasts.