Diamond Mine MEGAWAYS Slot Review + Bonus Offers

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Blueprint Gaming is one of the developers that, aware of the popularity of the Megaways system invented by BTG, took advantage of the licensing opportunity to create their own Megaways slots.

Diamond Mine was one of their first titles to use 6 vertical reels with up to 7 symbols each plus a horizontal Extra Reel which adds icons to reels 2, 3, 4 and 5. Any spin can consequently offer up to 117,649 ways to win.

You’ll get plenty of help throughout your gaming session and increase your winning chances thanks to substitute symbols, cascading reels, mystery icons and free games with an unlimited win multiplier.

This diamond digging adventure offers a theoretical return of 96.43% and the maximum payout of 10,000x your bet.

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You have to be 18 years or older to access our demo games. Please confirm that you are at least 18 years old.

Casino Deposit Bonuses To Play Diamond Mine!

Casino
Bonus
Spins
Wagering
Max Bet
Play Now
200%
$1,000
T&C Apply
200
25xB
$5
View Terms
200%
$1,000
T&C Apply
200
25xB
$5
View Terms
100%
$1,000
T&C Apply
100
35xBD
$5
View Terms
* Free spins awarded on Starburst. Winnings have 35x wagering. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$400
T&C Apply
200
40xB
$7.50
View Terms
100%
$100
T&C Apply
50
40xB
$5
View Terms
100%
$1,000
T&C Apply
200
40xB
$5
View Terms
* $AUD 1,000 Welcome Package awarded over 4 deposits. Free spins are available on games powered by BGaming. Max cash out with free spins $AUD 100.
200%
$1,000
T&C Apply
200
35xBD
$5
View Terms
* Bonus awarded as a package on the first 3 deposits. 1st Deposit qualifies for a 200% bonus up to $1000. Min. Dep. to qualify $20. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$1,000
T&C Apply
100
35xBD
$5
View Terms
* 18+.New players ONLY. First deposit only. Min deposit $20. Max bet $5 while the welcome bonus is in play. 35x wagering requirement. 1st Deposit - 100% up to $200 + 25 Extra Spins on Starburst™. 2nd Deposit - 50% up to $200 + 25 Extra Spins on Aloha!™. 3rd Deposit - 50% up to $300 + 25 Extra Spins on Fruit Shop™. 4th Deposit- 25% up to $300+ 25 Extra Spins on Gonzo's Quest™. Offer may not be combined with other offers. Game weighting, time limitations apply.
100%
$100
T&C Apply
100
40xB
$1
View Terms
* Min. deposit for the bonus is $20. Free spins winnings capped at $100. Play responsibly. Full T&C's Apply. 18+ BeGambleAware.org.
100%
$200
T&C Apply
N/A
25xB
$5
View Terms
N/A
N/A
N/A
View Terms
200
$999
T&C Apply
N/A
25xB
$5
View Terms
100%
$1,200
T&C Apply
260
35xBD
$5
View Terms
* $CA1,200 awarded as 4 separate match bonuses. Free spins awarded on Starburst. Winnings have 35x wagering. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
200%
$200
T&C Apply
100
35xBD
$5
View Terms
* Bonus awarded as a package worth aa total of $1,100 on the first 4 deposits. 1st Deposit qualifies for a 200% bonus up to $200 + 100 bonus spins. Min. Dep. to qualify $10. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$1,500
T&C Apply
100
35xBD
$5
View Terms
* Bonus awarded as a package on the first 3 deposits. 1st Deposit qualifies for a 100% bonus up to $350. Min. Dep. to qualify $20. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
200%
$2,000
T&C Apply
100
35xBD
$5
View Terms
* Bonus awarded as a package worth aa total of $2000 on the first 3 deposits. 1st Deposit qualifies for a 200% bonus up to $2000. Min. Dep. to qualify $20. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
200%
N/A
T&C Apply
100
10xB
$5
View Terms
100%
$500
T&C Apply
20
30xB
$5
View Terms
* 19+ New customers only. Opt-in required. 100% deposit bonus up to $500. Minimum deposit $20. 20 free spins on Jammin’ Jars game upon registration. 30x wagering requirements apply for bonuses. Regulated by MGA under licence no: MGA/B2C/217/2012. rgf.org.mt. T&Cs apply.
100%
$1,500
T&C Apply
N/A
30xB
$5
View Terms
* $CAD1500 Bonus consists of 5 separate bonuses awarded on the first 4 deposits made with different match percentages of 30-100%. Please gamble responsibly. Strictly 18+ only. Full T&Cs Apply.
100%
$1,000
T&C Apply
50
35xBD
$5
View Terms
* Bonus awarded as a package on the first 3 deposits. 1st Deposit qualifies for a 100% bonus up to $250. Min. Dep. to qualify $20. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$200
T&C Apply
N/A
35xB
$5
View Terms
* Deposit of $10 or higher needed to trigger the bonus.
100%
$500
T&C Apply
100
35xBD
$5
View Terms
* Minimum Deposit of $20 required. Total of $500 in bonus money over the first 3 deposits. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$200
T&C Apply
250
20xBD
$10
View Terms
* Winnings from Free Spins are wager free. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$1,500
T&C Apply
100
30xBD
$5
View Terms
* The Luckydays welcome package consists of 3 deposit bonuses: 1st deposit gives you 100% up to $500, 2nd 100% up to $500 and 3rd 100% up to $500. All free spins offered on Book Of Dead. Deposits made from Neteller, Skrill, paysafecard and ecoPayz are excluded from this offer.
100%
$222
T&C Apply
22
35xB
$5
View Terms
* T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
Wish Spins 100
T&C Apply
100
35xW
View Terms
* New depositing players of $20 or more get 100 Wish Spins on Dead or Alive 2 ($0.09 value/spin) with a max win of $10,000 and 35x wagering on the winnings.
100%
$1,000
T&C Apply
100
35xB
$5
View Terms
* T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$500
T&C Apply
20
35xB
$5
View Terms
* T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$1,000
T&C Apply
200
35xBD
$5
View Terms
* Bonus awarded as a package on the first 3 deposits. 1st Deposit qualifies for a 100% bonus up to $250. Min. Dep. to qualify $20. Skrill & Neteller excluded from the bonus. Free spins on Gonzo's Quest, Starburst and Twin Spin. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$500
T&C Apply
100
50xB
$6.50
View Terms
* T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$1,500
T&C Apply
120
40xB
$5
View Terms
* $CAD1500 Bonus consists of 4 separate bonuses awarded on the first 4 deposits made with different match percentages of 50-100%. Please gamble responsibly. Strictly 18+ only.
100%
$500
T&C Apply
50
35xBD
$5
View Terms
* Bonus awarded as a package on the first 3 deposits. 1st Deposit qualifies for a 100% bonus up to $100. Min. Dep. to qualify $20. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
200
25BD
$3
View Terms
50%
$123
T&C Apply
100
50xB
$3
View Terms
50%
$99
T&C Apply
99
40xB+D
$5
View Terms
100%
$100
T&C Apply
20
35xB
$5
View Terms
* T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$300
T&C Apply
90
35xB
$5
View Terms
* T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
120% up to €360 + 50 FS
€360
T&C Apply
50
35xB
€5
View Terms
*
200%
$359
T&C Apply
N/A
35xB
$5
View Terms
100%
$500
T&C Apply
50
35xBD
$5
View Terms
* Bonus awarded as a package on the first 3 deposits. 1st Deposit qualifies for a 100% bonus up to $100. Min. Dep. to qualify $20. Skrill & Neteller excluded from the bonus. T&Cs apply to all bonus offers. 18+ Only. Please Gamble Responsibly. BeGambleAware.org
100%
$1,600
T&C Apply
N/A
25xB
$5
View Terms
*

Bonus Features Deconstructed

Every win scored in the Diamond Mine slot causes a chain reaction also known as cascading reels. The winning symbols are removed and replaced by new ones so it’s possible to benefit from multiple payouts on a single bet. The Cascades will continue until one of your spins fails to pay.

Wild icon depicted as a bunch of dynamite sticks can help but it only shows up in the Extra Reel. Watch out for barrels labeled TNT; these are mystery symbols that will explode to reveal the same random icon and possibly create a winning combo as the result.

It takes 4 Gold Scatters to win 12 Free Spins and every additional Scatter will add 5 more. Free Spin Scatters (which appear only on the Extra Reel) have the power to award further opportunities to spin on the house; 3 will win you 5 extra spins and 4 as many as 10. The bonus round features an unlimited multiplier starting at x1 and increasing by 1 after each reaction.

About The Game

Software
Reels
Paylines
Wild Symbol
Free Spins
Bonus Buy
Blueprint
6
MegaWays
Dynamite
Yes
No
Win up to 10,000x your stake per spin!

Diamond Mine vs Other Megaways Slots

Diamond Mine from Blueprint Gaming incorporates many unique elements one can find in other Megaways slots. There are more than 100,000 ways to win, additional win opportunities created by cascading reels, a Free Spins bonus round with an unlimited win multiplier and two different ways to get hold of additional spins.

The game, however, doesn’t deliver anything out of the ordinary. For example, it doesn’t offer a chance to gamble for more Free Spins or to purchase the feature and enter the bonus round at will, and these are only a couple of extras players can find in some of the other Megaways titles. The RTP is above average but the maximum win potential (10,000x the bet) is the same as in most Megaways slots.

Still, if you like BTG’s little invention but dislike overly complex mechanisms, Diamond Mine could be the perfect solution. Perhaps that’s what the Blueprint Gaming team had in mind to start with: keep the gameplay as simple as possible while still allowing players to benefit from the most appealing elements typically featured in Megaways slots.

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