Black Diamond

Black Diamond is a five-reel, three-row video slot that offers 25 paylines. With high-value symbols paying even for two of a kind, the Octopus Gaming title offers Black Diamond Wilds, Rubie Scatters that trigger free spins and Gold Bar Scatters that deliver Bonuses.


Those of you who are not ready to go and dig mines in order to discover precious gemstones and valuable Diamonds should try the Black Diamond video slot at Spartan Slots casino. It offers the best gaming experience, and here you may find other Octopus Gaming products as well.


Black Diamond offers five reels, three rows, and 25 adjustable paylines. Players get to pick by themselves how many paylines they want to play with. It pays left to right, beginning from the leftmost reel. High-value symbols will pay even for two of a kind. Three of a kind is the minimum for low-paying icons.

Every active payline requires one coin. Activate all of them and you need to place a bet of 25 coins. Set the coin denomination somewhere between $0.01 and $5. If you choose to play with all 25 lines, you may bet as low as $0.25 and as high as $125 per spin.


The reels are set on a mountaintop, and all symbols that appear on the reels are coming from inside of a mine. Precious Yellow, Red, Green, Violet, and Blue gemstones, together with Green Rocks, Metals, and Rings.

The Yellow Gemstone is the top-paying regular symbol, offering a 48x bet for five of a kind. Next in line is the Red Gemstone. Rings and Metals will not be as generous. Ruby is the Scatter that triggers free spins. Gold Bars represent the Bonus Scatters that deliver Bonus wins.


The amazing Black Diamond represents the Wild symbol. His function is to substitute for all symbols but the Rubie Scatter and the Gold Bar Bonus Scatter. With the little help of the Wild, it will be easier for gamers to form winning combos.


There is a way for you to land instant wins in Black Diamond. Try to land Gold Bar Bonus Scatters on reels 2, 3, and 4 to receive a Bonus prize of between 40 and 600 coins. Pick between the landed Scatters to collect one of the three hidden prizes.


To trigger the Free Spins feature, players need to land two Ruby Scatters anywhere on reels 1 and 5. Your reward will be 10 free spins. The feature can be retriggered at any time simply by landing extra Scatters on the first and the last reel.


Black Diamond is a very good video slot. It might seem like a simple game in the beginning, but, like in every mine, action, and excitement, together with mind-blowing treasures, are waiting for every passionate miner among gamers.

The visuals are crisp and clear, while the soundtrack fits the theme. If our sources are correct, the top payout in the Octopus Gaming product cannot go over $30,000x bet. We invite all US-based players to test their luck with the Black Diamond video slot.

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