A winter jewel-themed Cool Jewels free slot is a 6 reel free online fruit machine developed by Williams Interactive (WMS). Whether you play in the real or the demo mode, all the features and rules (mentioned bellow) act the same.?This slot is similar to?Omg Kittens.

Extra Playing Cards

This free online slot machine has 8 regular symbols of different shapes, consisting of rubies, gems, emeralds, etc.

Wild. The Cool Jewels slot machine offered at SlotoZilla has 4 types of Wild symbols which appear only on reels 2, 3, 4 and 5 which neither destroy or replace other Wild icons:

1. Unstable explodes and destroys jewels around itself in an area;
2. Shattering bursts up and demolishes gems on the left, right, above and below it on the same line;
3. Shocking explodes and ruins treasures diagonally;
4. Persisting appears when 2 same Wild symbols are combined and explodes in their manner.

Special “Meter” Feature

Combining 4 or more symbols detonates them and stacks them in the Pay Per Symbol meter. The Pay Per Symbol consists of 12 sections each with a different number of slices. The first section is made of 6, the second of 8, the third of 10, and the fourth one of 12 slices.

All other sections consist of 15 slices each except the last one which doesn’t have slices and is the greatest value you can achieve. The meter resets when there aren’t any more combinations to be made. Each combination increases the number of slices by 1.

Special Bonus Symbols:

• Green Watermark appears in a Cool Jewels slot game when combining Unstable and Shocking from left to right, detonating in a second manner leaving a green trail and transforming all other icons that fall in it into Wild;
• Pink Watermark appears when combining Unstable and Shattering left to right, after which it will detonate any other icon that cascades in it;
• Blue Watermark appears when combining Shattering and Shocking left to right, leaving a blue trail. When icons cascade into the blue trail all icons that make a combination will pay 10x their standard value.

Bonus Features For Newbies

The Bettors can win gratis games by having a Bonus card in their combination. The more such cards you get in combinations, the more free games you win. The number of Bonus cards and spins triggers the next benefits in the Cool Jewels online slot machine:

• 4x Scatter = 8
• 5x Scatter = 10
• 6x Scatter = 15
• 7x Scatter = 20

Any consecutive cards of this kind destroyed will grant 5 gratis games each. While free games are active, bettors will play with a different set of reels which are identical to normal reels.

Cool Jewels Slots Auto Spin

The Auto spin can be activated by pressing the button right next to the “Spin” button. Gamblers have to choose how many rounds they want to be played automatically. This process can be stopped at any time by the bettor or it can be set in the Options section.

This section gives you the possibility to set the auto spin to end if you get an increase or decrease in balance by the amount that you set, after a certain period of time has passed, after you lose an amount, etc.

Betting System & Wagering Options

The Wager starts at 0,50 but can be changed by pressing (-) or (+) on the stake multiplier which is capped at 400 to set your stake at 200 and maximize your winnings.

The Player’s return(RTP) is estimated at 96,1% and does not vary depending on any outside factor such as the time of the day,the day of theweek, time spent playing, stake height, the number of rounds played, etc.