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Diamond Vortex

Play N' Go
RTP 96.2%
Play Play N' Go Slots
Reels 0
Paylines 0
Min bet size 0.20
Max bet size 100
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus No
Jackpot No

Diamond Vortex Slot Review

Released 2020

The Diamond Vortex slot can be found at casinos offering Play ‘n Go software. Play ‘n Go are a growing provider in the industry and have a rapidly expanding portfolio of both slots games and clients. They do offer a full casino platform, but primarily seem to be used as a bolt on package for extra slots games. Play ‘n Go do publish the Return to Player (RTP)/House Edge information for their slots games within the game help files. As such we know that the house edge for Diamond Vortex is 3.8%.

Theme – Diamond Vortex is set in space with the vortex that is the grid for the slot looking like it has been taken out the of the pages of an astronomy magazine.

Make no mistake about it, this slot isn’t like many that you will find out there. There are no paylines and there are no ways to win combinations. This is a cluster slot and you form wins when you land 6 or more matching symbols that are all touching each other. The grid is made up of 37 symbol spaces in total and at the very centre of the grid there is always a Wild symbol.

There are 3 layers to the grid, plus the Wild symbol in the very centre. When you form a win the symbols involved will disappear off the reels and new symbols will drop down, but not before each of the 3 layers spins. The 1st and 3rd layer will spin in the same direction with the 2nd spinning in a different direction. This ensures that even with the bulk of the original symbols still on the reels that completely different combinations can form each time. As long as you keep landing wins when the new symbols drop down the process will continue.

Transformation Zones – There are also Transformation Zones on each layer. Unlike the rest of the symbol spaces the Transformation Zones will be a full colour. When you land a symbol win in them you will transform all they symbols on that layer in the same identical symbol. This can happen in more than one layer and it will be the same symbol across all layers, meaning that you have an increased chance to land identical symbols everywhere on the grid.

Special Symbols

Wild – There is always a Wild symbol sitting in the very centre of the reels. Other Wilds that land are Sticky. They will substitute for all symbols, other than Bonus symbols and when they land they remain on the grid following the win and keep doing so as long as wins are formed. With each win the Sticky Wilds move closer to the Core Wild by 1 layer. When they get to the Core they Will be absorbed and the core Wild will have plus 1 added to its multiplier.

Bonus – If you can land a Bonus symbol in a Transformation Zone then you will be awarded 5 Free Spins.

Bonus Features

Free Spins – If you trigger Free Spins then you will be pleased to know that core Wild multipliers do not reset after each spin.


Diamond Vortex is both complex and simple at the same time. It is complex because you probably won’t have seen many games like it before, but trust me, once you have figure it out (and it won’t take you long) it will be easy for you to see how your wins are forming and how the bonus features trigger. This is a cluster slot and when you win, the formation of the reels transforms. You get Free Spins and Wilds and there are a number of excellent additions that will keep you entertained throughout your spins. I don’t see this a contender for slot of the year but I do see something imaginative that is pushing expectations about what a slot can or indeed should do.

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