About Great Gems Slot
Great Gems is an online slot game developed by Cayetano Gaming. Played on five reels and four rows, you’ll have 1024 ways to win on every spin. Featuring a gem themed design, every symbol on the reels is a different type of jewel, with values ranging from 0.2 up to 8, dependent on how many symbols are involved in the winning combination. The highest paying symbol on the reels is the Wild, which not only offers the highest payout for a five-of-a-kind combination, but substitutes for all other pay symbols too.
There’s two epic special features on offer, in the form of the Extender which can increase a symbol’s size to cover up to 5x4 reel positions, whilst the Senior Reels feature eliminates low paying symbols for bigger potential prizes.
Play Great Gems slot on mobile, desktop or tablet here at 21.co.uk. Head over to our List of Casino Games for the full collection of games available.
How to Play Great Gems Slot
Main Menu
The main menu can be revealed by pressing the button in the top right hand corner of the slot screen. From here you can access the paytable and help pages - we recommend you take a look at these before playing Great Gems slot.
Total Stake
Once you’ve familiarised yourself with the game, it’s time to set your bet. Use the plus and minus buttons either side of the Total Stake display panel to increase and decrease your bet. Double check that this value is to your satisfaction before spinning the reels of Great Gems slot.
Spin
To initiate a single spin of the Great Gems reels at the current bet, hit the spin button.
Great Gems Slot Special Features
Extender
The Great Gem will appear on all spins and may extend at random, covering up to 5x4 gems at once - this means every symbol position on the reels may be covered by the same symbol.
Senior Reels
This feature eliminates up to seven low-paying gems for a higher chance of winning.
Great Gems Slot - the Verdict
Great Gems slot is certainly a treat for the eyes with gem-covered reels and a futuristic feel. Whilst there’s only two bonus features, they’re great ones which offer big potential wins. We feel it's a welcome addition to the 21.co.uk Casino. If you like this game, you’re sure to love Gem Blast and Starburst slot.
