Diamond Mine: Extra Gold Slot Review

100% up to £100 Bonus & 50 Free Spins on

100% up to £100 Bonus & 50 Free Spins on

New Players Only. Bonus offer valid for 2 days from receipt. 35X wagering the bonus. Max conversion: £500. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply

Play the Diamond Mine: Extra Gold Slot at JeffBet

Diamond Mine: Extra Gold is an online slot developed by Blueprint Gaming. Released in 2019, this prospector-themed online slot has 6 reels and 7 rows and uses the Megaways mechanism. You will also find Cascading Reels/Wins, Wild symbols, Mystery symbols, and a max payout of 50,000x.

The graphics are great. Everything is brightly coloured and finely detailed. The background is a desert with the reels in front of the entrance to a mine. Wooden poles frame the reels, and the soundtrack is an upbeat Country number with lots of banjo.

So, how can you strike it rich and take home a small fortune in this online slot? Let’s find out in our Diamond Mine: Extra Gold slot review.

How To Play the Diamond Mine: Extra Gold Slot – Rules & Tips

The rules and gameplay are the same for both the Diamond Mine: Extra Gold slot free-play version and the paid online casino version. Start by clicking on the bet icon just below the main spin button. There, you can choose how much you want to wager. 

You can stake between £0.20 and £20.00 per spin and you can adjust your wager at any time during normal play. After you place your bet, press the main spin button to start your game.

Megaways and Cascading Reels/Wins

The Diamond Mine: Extra Gold slot uses the Megaways mechanism to create winning combinations. Matching symbols that laff on at least 3 adjacent reels will win. This is regardless of the size of the symbols. The Megaways mechanism means there are up to 117,649 possible ways to win.

Along with the Megaways mechanism comes cascading Reels and Wins. After each win, the symbols in the win are removed from the reels. Then, the remaining symbols cascade down, and new symbols fall to fill the empty slot. This can result in Cascading Wins. The new symbols can form winning combinations that can continue without having to spin again.

Symbols and Wins

You will find 9, 10, J, Q, K, and A playing card symbols are the low-paying symbols. These will yield multipliers ranging from 0.1x to 1.75x on your stake. Below are the high-paying symbols are respective multipliers for matching symbols on 3, 4, 5, and 6 adjacent reels:

• Shovel and Pickaxe – 0.25x, 0.5x, 0.75x, and 2x.
• Lantern – 0.25x, 1x, 1.5x, and 2x.
• Prospector – 1x, 2x, 2.5x, and 7.5x.
• Diamond – 2x, 5x, 10x, 25x, and 50x.

Take note that the DIamond symbol will win with matching symbols on just 2 adjacent reels. In addition to the symbols listed above you will find some special symbols.

Diamond Mine: Extra Gold Slot Bonuses And Features

The first special symbol in the Diamond Mine: Gold Extra online slot is the Dynamite Wild symbol. This symbol will only appear in the row above reels 2, 3, 4, and 5. However, they can cascade down to the other rows. The Dynamite WIld can substitute for any of the regular symbols.

Another special symbol is the TNT Barrel Mystery symbol. It can appear anywhere on the reels. When it does, it will reveal one of the regular symbols. All TNT Mystery symbols in view at the same time will reveal the same symbol.

Free Spins Bonus Round

The last special symbol in this game is the Sack of Gold Scatter symbol. This symbol can appear anywhere on the reels except for the row above reels 2, 3, 4, and 5. Landing 4 Sack of Gold scatters will trigger the free spins bonus round and award you 12 free spins. Each additional scatter symbol that lands awards an extra 5 free spins.

Before the bonus round starts, you are taken to a bonus gamble wheel. Here, you can choose to gamble for more free spins by spinning the gamble wheel. If the pointer lands on green, you will collect your new amount of free spins. If it lands on red, you will lose and not enter the bonus round. Of course, you can choose not to spin the gamble wheel and just collect the free spins you won initially.

During the free spins bonus round, a win multiplier is active. It starts at 1x and increases by +1 after each cascade. Furthermore, you can earn extra free spins by landing Sack of Gold scatters. Scatters will only appear on the row above reels 2, 3, 4, and 5. Three scatters will award 5 extra free spins. And, 4 scatters will award 10 extra free spins.

Diamond Mine: Extra Gold Slot RTP

The return to player for the Diamond Mine: Extra Gold slot is 96.43%. That means this game ranks as an above-average RTP slot. Therefore, you can expect to win back £96.43 over time for every £100.00 that you stake in the Diamond Mine: Extra Gold slot UK version.

Diamond Mine: Extra Gold Slot FAQs