Gems Bonanza

Gems Bonanza

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No Deposit Offer: New Players Only • Claim in 48 hrs • 14 day expiry • FP wins are credited as bonus and capped at £10, exc. JP win • 50x wagering • Deposit Offer: 1st time depositor at 888casino only • £20 min deposit • Claim in 48 hrs • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 30x wagering – req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply. -
Home » Gems Bonanza

Gems Bonanza is a video slot game that gives you a different experience from usual online slots. This classic slot features an 8×8 grid that is packed with 64 different gems. With this layout, it’s clear that the slot has 8 reels and 8 rows. But instead of usual paylines, it utilises cluster pays where you win if 5 similar symbols are next to one another either horizontally or vertically.

  • Many features on offer
  • High RTP ratio of 96.51%
  • High-quality graphics
  • Doesn’t offer free spins
  • Extremely volatile

The Gems Bonanza video slot also has an RTP of 96.51% which sits slightly above the average, and a betting range of £0.20 to £100. The slot is playable through both desktop and mobile devices.

Gems Bonanza Slot Online and RTP

Game Overview and Specification

Since Gems Bonanza is not a typical video slot game, you will notice that it has some unique features as detailed below:

Basic Info

SoftwarePragmatic Play
TypeVideo Slot
Release Date2020


Slot ThemeAdventure
PaylinesCluster Pays

Winning Combinations, Game Symbols, and Paytable

Gems Bonanza RTP and Paytable

Bonus Features and Special Symbols

Gems Bonanza offers you a variety of bonus features and special symbols. These include the tumble, spins feature, wild gem, modifiers, and Gold Fever. Each of these features will make your chances of winning higher.

Bonus RoundsNo
Free SpinsNo
Scatter SymbolsNo
Stacked SymbolsNo
Wild SymbolsYes
Progressive JackpotNo

Special Game Symbols

The tumbling feature enables the automatic replacement of symbols immediately after a win. The symbols fall from above the reels, and they could give you more matching symbols for more wins. The maximum number of automatic wins from one spin amounts to 5 times.

Gems Bonanza has a range of 5 spin reel modifiers, and you could see any of them after a win. These modifiers dictate the format of symbols replacement, and they include:

  • Nuclear modifier – Clears the whole board, allowing new symbols to appear.
  • Wild gem – Converts an uneven set of winning symbols into Wilds.
  • Square modifier – Adds random square blocks of matching 2 by 2 symbols to the board.
  • Colossal modifier – Adds huge blocks to the board of either 5×5, 4×4, or 3×3.
  • Lucky Wilds modifier – Adds between 5 and 15 Wilds to the board.
Gems Bonanza Bonus Rounds

As you play, there is a bonus meter on your left that triggers the Gold Fever responsible for the multiplier. You charge it after every win and the amount of charge depends on the symbols you collect. Below are the different levels depending on your points and the corresponding multiplier value:

  • Collecting 114 symbols gives you a 2x – Level 1
  • Collecting 116 symbols gives you a 4x – Level 2
  • Collecting 120 symbols gives you a 6x – Level 3
  • Collecting 125 symbols gives you an 8x – Level 4
  • Collecting 132 symbols gives you a 10x – Level 5


Gems Bonanza has a jackpot that offers you up to 200 coins.

Gems Bonanza Slot Big Win

Where to Play Gems Bonanza?

Play Gems Bonanza Slot at Pragmatic Play Casinos
Welcome Offer
* New customers only
4.7 rating
T&Cs Apply
18+ New UK players only

Full T&Cs Apply.

Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £/€500. Spins available after bonus is redeemed/lost. Opt-in required.
New Customers from UK & IRL only. Opt-in required. Full T&Cs apply.
Get up to:
+100 Free Spins

New UK Players
34 games
4.4 rating
T&Cs Apply
18+ New UK players only

Full T&Cs Apply.

Minimum deposit: £10. • 35x Wagering requirement applies to match up bonus. • Spins credited in specific games. • Spins expire after 24 hours. • Wagering requirement applies to spins. •
Applies only to new depositing players. • 18+ • Wagering requirement applies to spins. Terms and Conditions apply.
Bonus up to:
+200 Free Spins

Welcome Bonus Offer
32 games
4.3 rating
T&Cs Apply
18+ New players only

Full T&Cs Apply.

£10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. -
18+. New players only. Full T&Cs apply.
Welcome offer:
50 Free Spins
on Big Bass Splash - Plus up to £100
New players only
33 games
4.2 rating
T&Cs Apply
18+ New UK players only

Full T&Cs Apply.

Deposit Offer: T&Cs apply. New reg only. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-free spins x10p to added to Big Bass Splash with each qualifying deposit, 3 day expiry.

New reg only. T&Cs apply. 18+

Final Thoughts About Gems Bonanza Slot Game

Even if you aren’t into 8×8 grid slots, Gems Bonanza might prove to be one of the best slots for you due to its range of features. Despite lacking the usual bonus features, you will love the available tumbling, modifier, and spin features that unlock great rewards for you.

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