Giant Gems Demo - Play for Free & Slot Review

Slot Setup and Betting Options
- 5 Reels
- 3 Rows
- 3D Graphics
- 17.07.2015 Release Date
- Mobile Version
- £0.10 Minimum Bet
- £200.00 Maximum Bet
- £0.01 Minimum Bet Line
- £20.00 Maximum Bet Line
- 10 Paylines
- Win Both ways
Play the Giant Gems demo for free and see how NextGen's jewel slot plays before you stake.
It runs at an RTP of 93.75% to 96.13% with medium to high volatility and a top win of 2.5 million credits.
What We Think
The part of Giant Gems worth your attention is the Fortune Spins. It gives the jewel theme something to do beyond the spin button, and it is where most of your bigger results will come from.
At 93.75% to 96.13% RTP it sits a little below the 96% mark many players use as a reference point. Trying the free Giant Gems demo is a low-risk way to judge whether the medium to high-variance swings suit your style before you check our guide to the best payout online slots uk.
What Makes Giant Gems Different?
The Fortune Spins is the feature that separates it from the rest of NextGen's jewel range.
If that style appeals, you can play slot machines online to find somewhere to play for real money.
Slot Features
- Multipliers
- Fixed Jackpot
- Scatters
- Wild symbol
- Free Spins
- Re-spins
- Gamble feature
- Bonus Buy
Can You Play Giant Gems for Free?
The free Giant Gems demo on this page runs the full game with no account and no deposit, the Fortune Spins included.
The demo is the sensible way to get a feel for the medium to high variance before you commit real money. When you are ready, it is worth comparing the reviewed and regulated UK options first, and you can also browse more free jewel slots.
How Giant Gems Plays
Giant Gems is a five-reel slot from NextGen. Its medium to high volatility keeps base-game wins reasonably regular, with the features providing the larger swings.
Stakes run from £0.10 credits to £500 credits (regular), 5,000 credits (Fortune Spins) a spin, so it suits a range of bankrolls.
Giant Gems Bonus Features
The features that shape Giant Gems are:
- Fortune Spins
This feature feeds into the bonus side of the game, and it is where the 2.5 million credits top win becomes possible. If the bonus round is the draw, it is worth exploring free spins no deposit no wager.
Giant Gems RTP and Volatility
Giant Gems runs at an RTP of 93.75% to 96.13% with Medium to High volatility, and the maximum win is 2.5 million credits.
That return sits a little below the 96% reference point, and some operators run lower RTP variants, so check the game menu before playing.
The 2.5 million credits ceiling reflects the medium to high variance: the risk-reward profile is more balanced than the high-variance titles in this theme.
Giant Gems vs Ghost Pirates
Giant Gems and Ghost Pirates are worth putting side by side, even though they take different themes, because the RTP, volatility and top win are where your choice really comes down.
| Feature | Giant Gems | Ghost Pirates |
|---|---|---|
| Provider | NextGen | NetEnt |
| RTP | 93.75% to 96.13% | Not stated |
| Volatility | Medium to High | High variance |
| Max Win | 2.5 million credits | £Not stated |
| Theme | Gems and Diamonds | Ghost Pirates |
If those numbers suit you better, try the Ghost Pirates demo.
Who Should Play Giant Gems?
Giant Gems is a good fit for:
- Players who enjoy Fortune Spins-style features
- Players who prefer steadier, more regular wins
- Fans of NextGen and the jewel theme
Look elsewhere if you want the heaviest possible top wins. In that case, browse the best new casino for a higher-variance alternative.
Final Verdict
Giant Gems earns a 6.4 from us. The Fortune Spins gives it a clear identity, the 93.75% to 96.13% RTP is the main caveat, and the medium to high variance is the thing to weigh before you play.
For a jewel slot with a balanced risk profile, it is worth a spin on the demo first. Players who like the theme should also try the Ghost of Dead demo.
Gambling.com Rating: 6.4/10
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FAQs
What is the Giant Gems RTP?
Giant Gems has a published RTP of 93.75% to 96.13% with medium to high volatility. Some operators run lower RTP variants, so check the game menu before playing.
Can I play Giant Gems for free?
Yes. The free demo on this page runs the full game with no account or deposit, so you can test the features before staking real money.
What is the maximum win on Giant Gems?
The maximum win is 2.5 million credits, paid mainly through the game's features.
What is the main feature in Giant Gems?
The standout feature is the Fortune Spins, which drives most of the game's bigger wins.

































































































