Together with the wild and bonus symbols, the reel grid is made up of eight vividly coloured crystal formations. Against the black background, they really pop. Despite all the moving elements, everything is quite sharp. The pink gemstone is the most fruitful symbol. For a payout of 100 times your whole investment, land a cluster of 35 or more of them.
There are two wild symbols in the game. The core wild, which can substitute for all other symbols except Zones, Spots, Bonus, and one another, is always found in the centre of the grid. On any cascade or spin, sticky wilds can be added to the grid.
The Diamond Vortex slot machine is a six-sided device with seven reels with symbols that read 4-5-6-7-6-5-4. Three rings make up the grid, in addition to the always-wild centre vortex. Every ring has a Spot that begins at the bottom but is mobile and a Zone that is fixed at the top of every ring.
When six or more symbols that are connected to one another land in a cluster, a win is generated. Payment is made only to the cluster's highest victory. After that, winning symbols are eliminated from the reels, and new symbols descend to take their place.
The winning symbols are eliminated from the grid once a winning cluster has developed. Next, a fresh symbol drop occurs as the rings spin the symbols into a new location. We refer to this as the Rotate feature. The procedure is repeated if this produces a new winner.
You can land standard wilds in addition to the ever-present wild at the core of the vortex. Your wild becomes sticky when you land a winning cluster and a crystal wild on the same spin.
A multiplier rises by one each time a sticky wild gets to the core vortex wild, for a maximum of twenty times. The multiplier goes back to 1x after the spin of your base game is complete.
To initiate the Free Spins feature, a Bonus symbol must land inside a Zone. You can receive 5, 10, or 15 bonus spins as your reward, with 5 free spins awarded for each Bonus symbol.