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Gem Rocks


Play with gem-hearted giants on the slot from Yggdrasil Gaming. Gem Rocks is taking you into a fantasy world where single rocks turn into Monster Rocks that can reach up to a 4×4 size and wins of up to 4,000 times your bet. Cascading symbols and tumbling reels with Dropdown Wins will fill up the meter that will trigger the gentle giants.

Slot Details

Gem Rocks is a video slot with six reels, four rows and 4,096 ways to win. Pays are awarded for three to five matching symbols on adjacent reels starting from the left. Available on desktop and mobile devices, you can bet from 0.10 to 50 credits per spin. The game has medium volatility with an RTP of 96.20%.

A fantasy realm in purple-hazed colours opens up when you load the game with a giant game window at the centre of attention. Flanked by massive rock formations and a collection meter on the left, the reels are dominated by a series of differently coloured and shaped gems.

The pay symbol set is made off 8 gems in different colours, shapes and sizes – orange, purple, green, grey, blue, turquoise, yellow and red. They can appear in 1×1, 2×2 and 3×3 sizes Pays for a single six of a kind range from 0.4x to 4x your stake. There are no wilds or scatters on this slot.

Gem Rocks Slot Features

Gem Rocks is a fast-paced game with only a few simple modifiers that will be at the core of scoring big in your session. Dropdown Wins is the name Yggdrasil is using for their tumbling reels mechanic, where symbols from a winning combination shatter and disappear to let new ones cascade into place and potentially starting a chain of wins within a spin sequence.

Yggdrasil Gaming - Gem Rocks - Monster Rock feature

The Monster Rock feature is triggered after 2, 5 and 9 consecutive winning drops within a spin sequence as indicated in the collection meter to the left of the game window. A single Monster Rock symbol is awarded at each level, further increasing in size the more consecutive wins occur.

  • 2 consecutive wins: awards a 2×2 Monster Rock
  • 5 consecutive wins: awards a 3×3 Monster Rock
  • 9 consecutive wins: awards a 4×4 Monster Rock

A stone giant will drop onto the screen and randomly select a position on the reels where to place the Monster Rock. Wins are then evaluated with the sequence continuing until no more wins occur.

Final Verdict

Simple and fast-paced, yet suspenseful and intense. That about sums up Gem Rocks. Getting to trigger the 4×4 Monster Rock doesn’t happen that often but is almost guaranteed to deliver a meg win that can reach a massive 4,000x your bet.

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100% up to £100
Main termsFull T&C Apply
New Customers Only
Deposit Bonus100% up to £100
Extras+300 Bonus Spins on Starburst
No Deposit Offer
Bonus availableValid until further notice
Time to meet requirements14
Bonuscode
OperatorGenesis Global Limited
Max bet size£5
Max Cashout
Deposit bonusNo limits
Extras100
No deposit max cashoutN/A
Wagering Req.
Deposit Bonus40 X Bonus
Free spins40 X Bonus
ForfeitableYES
Sticky BonusNO
18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on Starburst games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org

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