There are many recognizable elements: the jewels, the classic "wealth" look and feel and a win all ways mechanism with all kinds of moving parts.
We have a bit of a love-hate relationship with these slots: they can deliver uncontrollably beautiful payouts, but they can also be brutally disappointing. Furthermore, it is much more of the same, which can be interpreted as both a positive point and a negative point.
Prism of Gems is a win all ways slot, where winning symbols disappear and make way for new ones. In addition, in Prism of Gems there can be cases when symbols can split, which makes the whole game more exciting. Why? That’s because it can create more ways to win, up to a maximum of 3,087 pieces.
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You may also land a multiplier pretty much easily in this slot. The best part of it? It can be valid for upcoming winning combinations as well. In Prism of Gems, Multipliers can grow up to a maximum of x7.
This creates a very dynamic game flow, where every spin is different and the potential increases. It often doesn't even matter whether you make a big winning combination that contains low or high symbols. That’s because, anyway, you are going to yield big money, as long as the multipliers are high enough and enough symbols fall.
What about The variance? Well, let’s face it. Prism of Gems has a very high variance. You can bet from 0.20 CAD per spin and that goes up to 100 CAD per spin. The theoretical payout percentage is 96.24% by default, but be careful. There are also online casinos that offer this game with significantly lower RTPs down to as low as 84.25%!
By spinning three or more scatters (the stained glass windows), you win the free spins bonus. In Prism of Gems, 3, 4 and 5 scatters are good for 10, 15 and 20 free spins respectively.
During the free spins, multipliers are never reset and every single scatter also gives +2 free spins. If you manage to set up a nice multiplier plus a nice series of cascades, you can win big money: up to 30,000x the bet. If that doesn't work, you are on the bad luck roll and you will hardly win anything. This is what we call: a real all-or-nothing feature.
If you land bonus game rounds in Prism of Gems, you’ll have a lot of stuff happening. Once you do that, you can start the bonus game right away. You can also try to clear the bonus. To do that, you need to spin three Wild symbols in one spin.
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Can you manage that? Then you get 10 free spins. You play these free spins with one “special expanding symbol”. This symbol expands during the bonus spins. Unlike on Book of Ra, Book of Ra Deluxe, Book of Dead and all those other 'Book of' slots, the “special expanding symbol” does not pay out scattered during the bonus.
Prism of Gems is very similar to similar other “Gem” slots from Play’n GO. The pace is very fast, everything happens with moving reels, falling symbols and progressive multipliers, and suddenly you have a big win.
The variance is very high: due to the capriciousness of this slot, the free spins bonus can just grab you a few thousand times the bet, but also be kicked off with a few times the bet. We like this kind of slots a lot, but it won't be for everyone.