Gems of Adoria slot review

Gems of Adoria looks fabulous and reminds us of Starburst. You’ve got these beautiful gems to start with. But what’s particularly striking is that this slot is 3-dimensional.

Play Now
Game Provider:
Maximum Win:
Release Date:
June 2020
Min/Max Bet:

Netent’s Gems of Adoria slot surely offers something different, or does it?

Software: Netent

Paylines: 5 reels of 3 symbols, 15 fixed paylines

RTP and variance: 96.13%, Low to medium variance

Maximum win: 500 times the total stake

Betting range: $€0.10 – $€200

Bonus features: Free spins, Striking Wilds, Flipping Symbols

Casino Hipster verdict: Decent

Now you would say that, had Gems of Adoria been released in the ’80s, the visuals would have wowed us.

In the year 2020? Nowadays, you might think that this Netent slot looks a tad old-fashioned.

Anyway, thanks to its 3-dimensional character, the slot offers some very catchy features.

In terms of wins, this slot is a bit more modest

The maximum win is 500x the bet. It’s nice, but of course, not something that will turn your life upside down.

Nevertheless, if you bet the full two hundred, there is a chance you bag 100K.  YES!

Gems of Adoria slot – Gameplay and Features

Gems of Adoria has 5 reels and 3 rows of symbols. There are 15 paylines. There are eight different coloured gems, and the purple one is the most lucrative.

Two features mark this slot: the Striking Wilds and the Flipping Symbols.

The Striking Wilds sound great because you can see 2 up to 9 wilds coming down from “above.” These are, as it were, captured on the reels in the form of a cluster. But in fact, the feature is not different on a 2-dimensional slot. In short, it’s not something that impresses me too much.

The Flipping Symbols, however, are a whole different story. Here you see how useful a 3-dimensional slot can be. A row or a column of symbols can flip 180 degrees so that a non-winning combo can become a winner after all!

How do you get the free spins?

You activate the free spins if you spin at least 3 scatters (recognizable by a glowing jewel in a kind of a rock).

3 scatters yields 10 free spins, 4 scatters 20 and 5 scatters an astounding 50 free spins.

The free spins can be re-triggered.

Free spins bonus round – stacked wilds and multipliers

The free spins themselves are, unfortunately, not that spectacular.

They look the same as in the main game, and there are no extra features or multipliers that make the free spins more exciting.

Payout percentage (RTP)

The RTP of Gems of Adoria is 96.13%. That’s slightly below that of an average online slot. And certainly lower than that of an average Netent slot.

Gems of Adoria slot – the variance (volatility) is low to medium

Currently, Netent has not yet indicated what the variance is, but for now, I expect it to be low to medium.

The free spins have no multipliers or other special features such as stacked wilds or sticky wilds, so it’s virtually impossible to get the extremely high prizes.

In concrete terms, this means that the top prizes are more likely to be around 200x to 400x the bet.

Gems or Adoria slot – pros and cons of this slot



  • The slot has several catchy features, and it just looks stunning.
  • You can play for a long time without it costing you.
  • The slot often pays out (semi) nice wins.


  • The free spins are a disappointment. Netent could and should have done more with these by adding another feature or so.
  • You’re not going to win the blistering prizes of say 1,000x or 5,000x the bet.

Gems or Adoria slot – who will like the slot? And who won’t?

Players who prefer relatively simple slots but with a new original feature will undoubtedly find here, what they’re looking for.

Players who love the 80’s will enjoy this slot. And also players who don’t want to take too much risk.

The slot does not have a lot to offer, though. It’s a bit monotonous, and the prizes are far from spectacular.

Available in your country
  • 🔥Unique VIP rewards
  • ✅Live support
  • 🤑Lucrative welcome bonus
Let's roll Review

To receive the welcome bonus, you must deposit at least $10 in the first 20 minutes after registering. The welcome offer does not have a validity period.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • ⚡️ Fast payouts
  • 📱 Mobile compatible site
Let's roll Review

After the fourth deposit, you can claim the 100 free spins offered by the casino at 20 free spins daily for 5 days. But as you may have expected, terms and conditions apply to claiming and using the Bombastic Casino welcome bonus. The minimum qualifying deposit amount you can make to claim this bonus is 10 USDT, with no promo code needed. Once the bonus is credited to your account, you have 14 days to use and complete the Bombastic Casino wagering requirements 30x.

Bonus Info & Terms
  • 🤑 Exciting welcome offer
  • 🤩 VIP Program
  • ⚡️ Crypto payments
Let's roll Review

Like every casino bonus, the Rizz Casino welcome pack has terms and conditions. First, you must deposit at least €20 to claim the bonus. However, this offer excludes Skrill, Neteller, ecoPayz, and Paysafecard deposits. Moreover, once the bonus is added to your account, you must fulfill a 20x wagering requirement (deposit and bonus amount) to withdraw winnings from the offer.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • ⚡️ Crypto payments
  • 📱 Mobile-friendly
Let's roll Review

As usual, terms and conditions apply to claiming and using the Godbunny Casino welcome bonus. The minimum qualifying deposit required for the offer is €10, and you must fulfill 40x Godbunny Casino wagering requirements. Moreover, the maximum amount you can bet with bonus money is €2.

Bonus Info & Terms
  • ✅ Licensed and secure
  • ⚡️ Crypto payments
  • 📱 Mobile-friendly
Let's roll Review

That said, before claiming any of the Buffalo Casino welcome bonus offers, I suggest you read through the Buffalo Casino bonus terms and conditions. For instance, the minimum required deposit for the bonus is €10, and the maximum amount you can wager using bonus money is €5. Additionally, you must fulfill 40x Buffalo Casino wagering requirements for both bonus credits and free spins to keep the winnings.

Bonus Info & Terms
  • 🤑Crypto-friendly
  • 📱Mobile app
  • 🚀Leaderboard feature
Let's roll Review

It has a wagering requirement of 60x and I have to say that the bonus terms and conditions are not fair, 60x is an above the standards, so be aware before you deposit for welcome bonus.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • 📱 Mobile-friendly
  • ⚡️ Crypto payments
Let's roll Review

Note that TreasureSpins Casino has terms and conditions that apply to its welcome bonuses, and you must be familiar with these T&Cs to know how the offers work. For instance, the qualifying minimum deposit you can make to claim the bonus is €25. Also, 50x TreasureSpins Casino wagering requirements apply to the first deposit bonus.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • 📱 Mobile compatible site
  • ⚡️ Fast payouts
Let's roll Review

Unlike some operators, you don't need a promo code to claim this welcome bonus. However, the minimum qualifying deposit set for the offer is $20 each for the first, second, and third deposit bonuses. Once you claim the bonus, you must also fulfill 40x Spinbet Casino wagering requirements to cash out winnings made from the offer.

Bonus Info & Terms
  • ✅ Cryptocurrencies available
  • 🎁 Multiple Welcome Bonuses
  • ⚡️ Fast payouts
Let's roll Review

Nevertheless, note that the qualifying deposit for the Goldwin Casino welcome bonus is €20, and the free spins have no wagering requirements. However, your match bonus for the second and third deposits comes with 35x Goldwin Casino wagering requirements.

Bonus Info & Terms
  • ⚡️Fast deposit and withdrawal options
  • 🤑Mouthwatering bonuses
  • ✅24/7 live chat support
Let's roll Review

Note that the deposit + bonus amount is subject to a 35x wagering requirement for any winnings to be withdrawn. Ensure you complete the wagering requirement within the 30-day validity period. Slots contribute 100%, and table games and video poker contribute 10% to the wagering requirement.

Bonus Info & Terms