Cool Jewels Slot Review
Cool Jewels is a cluster pays slot played on a 6 x 6 grid, released by WMS in 2016. It’s a medium-volatility slot with a jewels theme and a strong variety of features, which we’ll cover in our Cool Jewels review. You can discover several Wilds to increase your winning potential, and there’s a Free Games Bonus to trigger for plenty of free plays. The top win available is huge at £250,000.
Cool Jewels
Cool Jewels RTP and Wagering
Cool Jewels is played on a grid with 6 reels and 6 rows. You can wager between £0.50 and £200 per spin.
As Cool Jewels is a cluster pays slot, there are no paylines. Instead, you need to connect four or more matching symbols, horizontally or vertically, to win. Create a matching group and all symbols, apart from Unstable Wilds, Shattering Wilds, Persisting Wilds, and Shocking Wilds, vanish.
New symbols fall in from above to replace them, and if four or more matching ones connect, you’ll win again. Each time you win, slices within a section of the Pay Per Symbol Meter are highlighted.
All symbols that vanish award the cash value shown in the currently highlighted section of the metre. There are 12 sections on the metre, but the number of slices in each ranges from 6 (for section 1) to 15 (for sections 5 to 11).
Cool Jewels is a medium volatility slot game, and its RTP is slightly above average at 96.10%. The maximum win available is £250,000, though the likelihood of winning such a high prize is very slim. Payouts can still be fairly generous, though, especially with the various Wilds and the cascading reels.
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Cool Jewels Symbols and Audio & Video Design
Cool Jewels benefits from a bright, colourful, and unusual design. The 6 x 6 grid takes up most of the screen, with the Pay Per Symbol Meter and Free Games Meter on either side. Helpful messages appear on the left side of the screen. The background shows an icy landscape of whites and blues that contrast brilliantly with the coloured jewels.
The relaxed electronic music and sound effects give Cool Jewels a laid-back feel that matches the chilly aesthetic.
There are eight base symbols: Purple, Orange, Blue, Yellow, Pink, Topaz Green, Green, and Red Jewels. Their value depends on the slice and section of the Pay Per Symbol Metre that are highlighted when you create a win.
You can also land a Shocking Wild, Unstable Wild, Shattering Wild, or Persisting Wild on any spin. Other symbols include the Green Watermark, Pink Watermark, Blue Watermark, Premium 10x, and Bonus.
Purple Jewel
Orange Jewel
Blue Jewel
Yellow Jewel
Pink Jewel
Topaz Green Jewel
Green Jewel
Red Jewel
Green Watermark
Pink Watermark
Blue Watermark
Premium 10x
Bonus
Cool Jewels Mobile Features
Cool Jewels is optimised for mobile play, but you can only use it in landscape mode on a smartphone. Try to play Cool Jewels in portrait and a message appears directing you to rotate the device. The game largely looks and plays the same on mobile, but the controls are simpler for a more convenient experience.
Cool Jewels Bonus Features
Cool Jewels includes several Wild symbols and a Free Spins feature with extra spins available. Let’s find out more.
Wild Symbols
The Unstable Wild, Shattering Wild, and Shocking Wild become activated when they appear in a cluster. Each one performs a special function when activated:
- Unstable Wilds destroy all remaining symbols in any positions they’re connected to.
- Shattering Wilds destroy all remaining symbols in positions running vertically and horizontally from their centre.
- Shocking Wilds destroy all remaining symbols in positions running diagonally from their centre.
Land two Unstable Wilds, Shattering Wilds, or Shocking Wilds horizontally in adjacent positions, in a winning cluster, to activate enhancement features.
Enhancement Features
Green, Blue, and Pink Watermarks can appear on the reels at certain points during the game. These can increase the power of the Wild symbols.
For example, when any combination of Shattering Wild and Unstable Wild symbols appears, any positions affected by Unstable Wild symbols are highlighted with the Pink Watermark. In the next evaluation, any remaining symbols in Pink Watermark positions (excepted activated Wilds) are destroyed after winning symbols in matching groups vanish.
Free Games Bonus
The Free Games Bonus starts when four or more Bonus symbols are destroyed. You’ll get 8, 10, 15, or 20 free games for 4, 5, 6, or 7 destroyed Bonus symbols, respectively.
You can win more free games by destroying another set of Bonus symbols. A special set of reels is used for this feature.
Cool Jewels Final Thoughts
Cool Jewels offers a fresh approach to slots with an interesting structure and bonuses. It has medium volatility and a decent RTP of 96.10%, so there is real winning potential, with a maximum payout limit of £250,000.
The icy visuals and vibrant jewels keep this slot game easy on the eye, and the Pay Per Symbol Meter means that you can take your winnings higher with each cascade. Climbing higher up the metre only to see the value of the wins drop can be a little bit frustrating, but there’s also the Free Games Meter to watch while you play, which can award up to 20 free games with more potentially available later.
All in all, Cool Jewels is a dynamic slot with an outstanding design and structure. It may seem confusing at first, but it soon starts to make sense.
Rating: 8.5
If you like Cool Jewels, then check out these other Jewels Theme slot games
Cool Jewels FAQ
Let’s answer the most commonly asked questions about Cool Jewels:
