Play Crystal Clusters for Free

Symbols on the reels of the Crystal Clusters slot machine come in various shapes, sizes and bright colors, providing plenty of sparkle across desktop and mobile screens. Green, purple, gold, turquoise and red gems fill the grid, with just a golden mine entrance scatter symbol straying from the crystal-theme.

Wooden pit props and a mine cart track provide a suitable setting to this release from online casino slots provider, BGaming and you can unearth their entire range at our favorite sites.

The volatility is high, as are the generous returns of 96.5%. You can play Crystal Clusters for free on this page, then with real money stakes from 0.20 to 50.00, with lots of options in between these limits.

Symbols pay when at least five of a kind connect in clusters and here’s what each is worth, shown as a portion of the total bet –

All winning symbols explode, causing a collapse of the mine, as the symbols above drop down to take their places. New symbols replenish the grid from above and if this leads to a new win, the feature repeats without any limit on how many times this can happen.

Play the Crystal Clusters slot online and excavate ever-improved rewards over a series of cascades. Any new winning symbols in the same spots as the initial cluster, will get a 2x multiplier on their positions before they explode. Land another win in any of the same cells and a 4x multiplier appears, with values increasing by 2x on any further wins in the same spots. There’s a huge 128x maximum multiplier from this feature, although all values reset at the end of any cascades sequence.

It's an online slot with free spins. The golden scatter symbol triggers the bonus games with any three, four, five, six, or seven awarding 10, 12, 15, 20, or 30 spins in that order. Only one scatter can be on each reel, but land at least three on a single free spin and the feature retriggers in the same way.

During this Crystal Clusters slot machine feature, you still get cascades and marked cells with multipliers. Now, however, multiplier values don’t reset at the end of cascades, and it’s here that you have the greatest chance to hit paydirt, as they build without limit.

Tunnel into our recommended sites and you’ll find many other mining themed games, including the Crystal Caverns Megaways slot machine by Pragmatic Play and the Cascading Cave slot from Playtech.

Will a collapsing mine lead to a huge haul of prizes? You can scoop up to 5,000x the bet as crystals explode, those above drop down, and valuable multipliers build to a potential 128x. Once the free games start, there’s no set limit on how high multiplier values can go.

Play Crystal Clusters for free on this page to see how you can hit a rich seam of winning clusters one after another at any time. You can then sign up to any of the real money online casinos approved by our review team and grab handfuls of virtual gemstones from this fun and fast-paced game.