Atlantean GigaRise Slot Review

Go hunting for ocean treasure in the lost underwater city in the Atlantean GigaRise slot. Created by Yggdrasil Gaming, it’s a 5 reel, progressive jackpot game where landing trident bonus symbols adds an extra symbol on that row, up to a maximum of 8. Fully expanded, you’ll have 32,768 ways to win active. Land a trident on a fully expanded reel to trigger a pick me bonus round where you could land cash prizes, free spins or even a jackpot prize. You can also land the free spins by landing 3 or more scatters on the same spin. With 5 progressive jackpots, is it worth diving into these waters? Find out in our full Atlantean GigaRise review.

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Atlantean GigaRise Slot RTP, Details & Wager Limits

The Atlantean GigaRise slot is played on a 5 reel machine. The number of symbols each row varies depending on how many trident symbols have landed. This impacts on the number of ways to win. To create a winner, land 3 or more matching symbols or wilds on adjoining reels, starting from reel 1.

Stakes range from between 20p and £40 per spin. Like all Yggdrasil Gaming slots, changing the bet amount is simple to do. There are also plenty of settings where you can play with or without sounds and effects.

The Atlantean GigaRise RTP is 96% which is high for a progressive jackpot slot. The contribution to the 5 progressive jackpots comes to 3.8% of that total. The hit frequency rate of 22.09% means that you’ll land a winning combination just under every 4 spins on average.

Not including the progressive jackpots, the Atlantean GigaRise max win is 4,370 x your total stake per spin. You can win a lot more with the jackpots as the top jackpot begins at £100,000 (or currency equivalent).

Theme – Audio & Design Features – head to the lost underwater city


The Atlantean GigaRise slot has a Greek mythology theme and takes you to Atlantis, the lost underwater city. Beautifully designed, the reels are set against a backdrop of beautiful bluey purple seas and flanked within a pair of marble columns.

The soundtrack has a grand and epic quality to it. Overall, the visuals here are superbly done as it’s all very easy on the eye. We’ve no grumbles about the graphics and animations.

On the reels, you’ll see lower value A to 10 royals and an assortment of objects relating to the ancient Greek myth theme.

If you want to play Atlantean GigaRise on a mobile or tablet, you’ll have the opportunity to do so. The colourful design is sharp enough for small screen play, even when the reels have expanded to their maximum size. The Atlantean GigaRise mobile slot is a very playable one.

Atlantean GigaRise Bonus Features

There’s plenty of variety when it comes to features and bonuses in Atlantean GigaRise. With 4 bonus features, highlights include expanding reels, pick me bonuses, free spins and potential jackpot prizes.

Rising Reels feature


The action here starts on a 5 reel, 3 row machine. Keep a special eye out for the trident symbol. Each time a trident symbol lands, an extra symbol is added to that row. Known as the Rising Reels feature, this also increases the number of ways to win.

It’s similar to the Reel Rise feature in Pillars of Asgard (NextGen Gaming) which can give you 1 million ways to win in total. Anyway, each reel can display up to 8 symbols. Fully expanded, those reels offer 32,768 ways to win. Here’s what each row offers you in terms of ways to win:

Rows Number of Ways to Win Calculation
3 243 3x3x3x3x3
4 1,024 4x4x4x4x4
5 3,125 5x5x5x5x5
6 7,776 6x6x6x6x6
7 16,807 7x7x7x7x7
8 32,768 8x8x8x8x8

Bonus Game feature


The Bonus Game feature triggers when you land a trident bonus symbol on any reel that is fully expanded at 8 symbols high. There are 4 different Bonus Games: Bronze, Silver, Gold and Legendary. In the base game, which one you get is decided randomly. The potential prizes are as follows:

  • 1 of the 5 progressive jackpots
  • Cash prizes of between 1 and 200 x your total stake (1x does not appear in the Gold Bonus Game, 1x-5x do not appear in Legendary and 200x does not appear in the Silver and Bronze Bonus Game)
  • 20-80 free spins (Triggered from base game only) and 3-20 additional free spins (if triggering the Bonus Game feature during the Free Spins)
  • The Legendary Bonus triggers when you land a Bonus symbol on a fully expanded reel in the free spins for a second time.

Free Spins feature


You can trigger the Free Spins feature by landing 3 or more shell scatter symbols as well as via the Bonus Game feature. The more shell scatters, the more free spins:

  • 3 shell scatters = 20 free spins
  • 4 shell scatters = 40 free spins
  • 5 shell scatters = 80 free spins

The free spins start on a standard 5 reel, 3 row machine. Like the base game, landing tridents adds more symbols and rows to a reel and increases the ways to won. The difference is that more tridents will land which gives you more ways to win. This can also lead to the Bonus Game feature for more free spins, progressive jackpots and cash prizes.

Jackpots feature


Atlantean GigaRise is part of the same jackpot network as the Jackpot Raiders slot. Players have a shot at landing 5 potential progressive jackpot prizes. The Jackpots feature is triggered by landing a Jackpot symbol in the Bonus Game feature. Here’s what they offer:

Jackpot Jackpot Seed Value Expected Jackpot Win
Forgotten £40 £100
Rare £200 £500
Mythical £600 £1,600
Ancient £1,500 £4,000
Legendary £15,000 £100,000

Atlantean GigaRise Review Summary – great jackpot slot from Yggdrasil

I liked this trip to the bottom of the ocean. The Atlantean GigaRise slot design is very easy on the senses and there’s more than enough variety from the gameplay to keep things interesting.

Jackpots aside, it has plenty going on. The Rising Reels feature is the key to big wins as you can play with 32,768 ways to win which increases your win potential. The max win of 5,235 x stake per spin is pretty high, especial for a jackpot slot.

The Free Spins feature can give you a high number of free spins which is good. The main attraction is the jackpots obviously with the Legendary Jackpot paying out at least £15,000. This makes me happy enough to dive into the Atlantean GigaRise waters. If you want jackpots and Norse mythology, the Age of the Gods slot by Playtech is the game to play by the way.

Atlantean GigaRise FAQs

What is the Atlantean GigaRise RTP?

The Atlantean GigaRise return to player rate is 96% which is high for a jackpot slot. You’ll get a win every 4 spins or so as the hit frequency rate is 22.09%.

What is the Atlantean GigaRise max win?

Atlantean GigaRise can give you maximum wins of 4,370 x your total stake per spin. You can of course win a lot more from the 5 progressive jackpots.

How do I win the Atlantean GigaRise jackpots?

The Jackpots feature is triggered from the Bonus Game feature. With 5 progressive jackpots to be won, the Legendary Jackpot will pay a minimum of £15,000 and has an expected jackpot value of £100,000.

How does the Rising Reels feature work?

Beginning with 3 rows and 243 ways to win, the Rising Reels feature is played when trident symbols land. These add more rows and ways to win. At most, you can play with 8 rows and 32,768 ways to win.

Are there any Atlantean GigaRise free spins?

Yes, you can trigger the Free Spins feature in 2 ways. First, via the Bonus Game feature. Second, by landing 3+ shell scatters on the same spin. You can then look forward to playing up to 100 free spins.

Atlantean GigaRise Slot Information

  • Game:
    Atlantean GigaRise
  • Software:
    Yggdrasil Gaming
  • Type:
    Jackpot Slot
  • Reels:
  • Paylines:
  • Stakes Range:
    20p to £40
  • Bonus Features:
    Yes (4)
  • Free Spins/Multiplier:
  • RTP %:
  • Max Win:
    Progressive/4,370 x
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.

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