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25 free spins with your first deposit
T&Cs apply. New players only. Must make a single deposit of £25 and play through 1x on slots to qualify for 25 free spins on Starburst at £0.10 per spin. Winnings from free spins will be paid into a withdrawable cash balance. 7 day expiry. 18+ Begambleaware.orgFull terms and conditions
Gem Blast slot is packed with bonus features with the main feature been the jackpot at 777x your stake. This is won when you blast 77 gemstones. The Mystery Feature will also give you the chance to land 77x your stake. You can play Gem Blast on your mobile and desktop.
Gem Blast - Buttons
The Stake button will open up the number of bet options available and select your desired bet amount that you wish to play with.
Make sure your Stake is selected and once you’re satisfied, press the Spin button to begin.
In Gem Blast slot game, you can press the Auto button to spin your reels automatically for a specific number of rounds. You can set a loss limit and number of spins.
Select the 3 dots window in the top right corner of your screen to view the Gem Blast paytable, sound, full screen and help options.
Gem Blast - Bonus Features
Land consecutive gemstone wins and blasting reactions help you progress on the Gems Sand Meter. Blast a total of 77 gemstones to win the whopping jackpot of 777x your total stake!
Each bomb explodes to create a block of 3x3 identical gems and doubles your win. The bomb that lands on the reels selects a gem to be cloned at random. Also, you can win additional bonus awards of up to 3 Bombs at once anywhere on your reels. The bombs that are awarded randomly reuse the gems that cover. Keep a lookout on your reels during Gem Blast as Bombs which cause explosions overlap to create blocks of identical gemstones which could potentially create new winning combinations.
During the Mystery Win, every gemstone win might trigger random bonus awards from 7x to 77x your total stake!
The beams convert a row or column into 7 identical gems and doubles your win. The beams which land on your reels select a gem to be cloned at random. But that’s not all, you can win additional random bonus awards of up to 2 beams at once anywhere on your reels. The beams awarded at random anywhere reuse the gems that cover. Additionally, every two beams on the reels converts a cross of 13 identical gemstones.
Slotto HQ thinks that this space themed slot has many similarities to the very popular Starburst slot. Although, Gem Blast has the added bonus of a possible jackpot win, up to 777x your stake. There many other bonus features where big multipliers are available.