Yggdrasil, known for its experimental approach in slot machine development, consistently delivers games with numerous features and captivating narratives. In this article, we will do a detailed review of the “Diggin the Diamonds the Big Bonanza” slot machine.
The plot
The Gold Rush in USA has left its mark. Even in our day, many enthusiasts venture into mountainous areas, trying to explore mines or rivers where gold deposits might be found. The Diggin the Diamonds the Big Bonanza slot machine is inspired by events that transpired a couple of centuries ago. The plot revolves around a cheerful old man who has access to a mine filled with various precious gems and metals.
Players can befriend this old man, who will share his extensive experience. In his youth, he explored numerous caves and participated in gold prospecting throughout the state, knowing exactly where to dig to become richer. As players embark on a quest for precious gems in the cave, they must equip themselves with advanced gear and remember to bring a large bag to collect their valuable findings.
Symbols and payouts
The following symbols appear on the reels of Diggin the Diamonds the Big Bonanza:
- Blue gemstone: 8-9 symbols yield x0.25, 10-11 symbols yield x0.75, 12+ symbols yield x2.
- Green gemstone: 8-9 symbols yield x0.4, 10-11 symbols yield x0.9, 12+ symbols yield x4.
- Orange gemstone: 8-9 symbols yield x0.5, 10-11 symbols yield x1, 12+ symbols yield x5.
- Purple gemstone: 8-9 symbols yield x0.8, 10-11 symbols yield x1.2, 12+ symbols yield x8.
- Red gemstone: 8-9 symbols yield x1, 10-11 symbols yield x1.5, 12+ symbols yield x10.
- Drill: 8-9 symbols yield x1.5, 10-11 symbols yield x2, 12+ symbols yield x12.
- Lantern: 8-9 symbols yield x2, 10-11 symbols yield x5, 12+ symbols yield x15.
- The mine cart with dirt and diamonds: 8-9 symbols yield x2.5, 10-11 symbols yield x10, 12+ symbols yield x25.
- Bird in a helmet: 8-9 symbols yield x10, 10-11 symbols yield x25, 12+ symbols yield x50.
- Bonus symbol: Depicted as an old man holding a diamond, this symbol triggers the bonus game without offering direct payouts.
- Diamond: Appears only during the bonus game and contains a specific multiplier.
To better understand the value of the symbols and the rules of the game, players need to access the help menu by pressing the button in the lower-left corner. In the appeared widget, they need to click on the “i” icon.
Design of the Diggin the Diamonds the Big Bonanza
The background of the Diggin the Diamonds the Big Bonanza slot machine is made to look like an entrance of a mine. The playing field is located in the centre of the screen, enclosed in a wooden frame. To the left of it there is a signpost with buttons that activate the bonus game and the “Golden Bet.” To the right of the playing field there is the spin button. Below the reels there are information screens displaying the current balance, winnings amount, and bet size. The auto-play and bet size adjustment buttons are located in the lower right corner.
This slot machine has high-quality 2D graphics. The less valuable symbols are stylized as precious stones, while the more valuable ones are drawn in more detail, such as the yellow canary bird. When forming a winning combination, the involved symbols disappear, triggering unique animations and visual effects.
Bonus game
The bonus game in Diggin the Diamonds the Big Bonanza consists of free spins.
It activates when at least four Bonus symbols appear, with the number of spins depending on the number of symbols:
- Four bonus symbols grant 12 free spins (FS);
- Five symbols grant 15 FS;
- Six symbols grant 18 FS.
Free spins in the bonus round differ from regular spins because in the bonus game special diamond symbols may appear, each containing a random multiplier from x2 to x100. If a winning combination is present on the reels, it will be multiplied by the multiplier given by the diamond symbols. If two or more diamonds appear, their multipliers are combined and then applied to the player’s winnings. If at least three Bonus symbols appear during the free spins, the player receives an additional 4 FS.
Players can activate the bonus game in return for bets without having to wait during regular spins. For x100, the player gets 12 FS, and for x250, 18 FS.
The slot also features a “Golden Bet” function, which increases the chance of triggering the bonus game during spins. This raises the stake by 25%, while the bonus game wins will be calculated based on the original stake value.
Diggin the Diamonds the Big Bonanza –Free demo game
To better understand the mechanics of the Diggin the Diamonds the Big Bonanza slot machine, players should try the demo mode first, where they will receive €11,000 in coins for free play, allowing them to explore the game’s features and rules in detail.
You can play the demo version of Diggin the Diamonds the Big Bonanza on our website. The free game is available at the beginning of this review. And for those, who wish to play for real money, we recommend taking a look at our casino ratings.
Technical specifications
Diggin the Diamonds the Big Bonanza has high volatility and does not have paylines. Wins are awarded when at least 8 identical symbols appear, regardless of their position. All symbols involved in winning combinations disappear, with new symbols falling from above. This process repeats if another winning combination forms. The RTP is 95.1%, with a maximum win of 5000x.
Diggin the Diamonds the Big Bonanza have technical specification:
Pros and cons of the slot
