Atlantean Gigarise

Atlantean Gigarise Slot Review

Editor's Rating
Release Date April 22, 2021
Game Type Video Slot
Default bet size €2
Max RTP 96%
Volatility 39
Paylines Up to 32,768
default max bet €40
Max win on default max bet €209,400
Mechanics Gigarise
Other Jackpot


The Atlantean Gigarise™ slot game is all about diving down and rising up. That’s right, as its name suggests, this spinner takes you to the bottom of the Atlantic Ocean and then sends you floating back to the top on a current of symbols. Of course, if you’re going to swim in this game’s sea of rising reels and progressive jackpots, you need to master the basics.

In other words, there’s no point jumping into the action if you don’t know how to swim. That’s where we come in. This Atlantean Gigarise™ slot review will not only teach you strokes that will keep you afloat, it will help you get the most out of this innovative jackpot slot. So, if you’re ready to immerse yourself in another fantastic Yggdrasil creation, let’s get started.

The ocean floor is like another world. Shafts of sunlight barely break through and there are weird and wonderful sea creatures swimming in the distance. As you float around this mysterious setting, a colosseum appears in the distance. Moving closer, you’re suddenly surrounded by imposing pillars. Then, as you turn around, a gameboard rises up from the seabed.

Standing tall, the gothic structure has regal feel to it. It’s the gate to Atlantis. At this point you realise opportunities abound. If you can find the fight combinations and make it through the gates, Atlantis has untold riches to offer. With that, you hit the spin button and play for the key to this ancient city.


Play for Free

Atlantean Gigarise™ isn’t a sink or swim proposition. Using the free Atlantean Gigarise™ slot game below, you can experience everything it has to offer without spending any money. That means you can learn the basics and have some fun without drowning your bankroll.

Houston, we have a problem!

Unfortunately the Free Play option is temporarily suspended in your country due to UKGC compliance.

In the meantime, feel free to play the game for real at one of our top casinos listed below.


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50 Free Spins on Starburst

+ 100% Deposit Match Bonus Up To £100

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 Starburst with each qualifying deposit, 3 day expiry. 18+

100% bonus

+ 50 Free Spins on Book of Dead

The 50 Free Spins will be distributed over the course of 5 days (10 per day for the following 5 days after you claim your Welcome Bonus). You will find 10 fresh Free Spins on a different game every day from 12:00 CEST in your account in the Rewards Section. Simply log in and claim them within 24 hours for your extra chances of winning.

100% up to €1000/ £100

+ 300 free spins on Starburst

18+ Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. –

UK: 100% bonus up to £25 - ROW: up to 300€

20 Bonus Spins

18+. New UK customers only. Opt-in required. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £10/round (live casino). 30 days expiry. T&C’s Apply. Please gamble responsibly •• • Bonus terms

50 Spins on Starburst

ROW: 100% bonus up to €500 + 20 free spins!

18+. New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply.
18+ Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. –


Anyone can dive into the action but only those willing to bet can unlock the gate to Atlantis. Those that use the Atlantean Gigarise™ free slot can use virtual coins to have some fun. Those wanting to play for cash prizes will need to make real-money bets. This has its benefits, of course. As well as fixed prizes, Atlantean Gigarise™ slots have progressive jackpots. What’s more, it doesn’t matter how much you stake. Although the probability of hitting a progressive jackpot is linked to your bet size, everyone that plays Atlantean Gigarise™ for real money is eligible to win.

Therefore, you can wager the minimum (€0.20) or the maximum (€40) and be in with a chance of scooping payouts worth upwards of €100,000! Whatever amount you bet, the Atlantean Gigarise™ online slot has five reels and an ever-increasing number of paylines. We say ever-increasing because trident symbols increase the height of the reels. When you’ve rolled in enough tridents to stretch the reels to eight blocks high, there will be 32,768 ways to win. That’s impressive, particularly when you combine this with fixed prizes and five progressive jackpots!

In fact, when you piece all of these elements together, the Atlantean Gigarise™ slot RTP is a heady 96%. Naturally, this only matters if you’re able to spin in three or more matches. That means lining up card symbols, golden harps, ornate vases, clams and more. If you can manage that, the default maximum win under normal conditions is 4,370X your bet. But if you want to get even more out of this slot, you need to unlock its progressive jackpot bonus game.


The Atlantean Gigarise™ slot game is linked to another Yggdrasil hit known as Jackpot Raiders. That means there are two games feeding into a single prizepool which, in turn, creates five progressive jackpots. As we’ve said, these jackpots are open to anyone that makes real-money bets. The way to unlock them is by triggering the bonus feature.

Before we do talk about that, it’s worth noting that this slot also a free spins round. You can activate this by rolling in three or more golden clams (scatters). As well as giving you Atlantean Gigarise™ free spins, this bonus feature causes the height of the reels increase, thus giving you more ways to win. If you don’t trigger this bonus, you may be able to play the Atlantean Gigarise™ jackpot game.

This feature is unlocked with keys. Once the reels are at their full height, a bronze, silver or gold key can appear. Each one unlocks a bonus chamber within which symbols inside a winning section will release prizes. As you’d expect, the colour of the key will determine how much potential you have in the chamber. For example, the gold key unlocks more potential than the bronze.

You can also unlock a bonus chamber during the free spins round. This is done by finding keys on the same reel twice. That reveals the “legendary key” and takes you to the most lucrative bonus chamber of them all. Once inside this or any other chamber, cash prizes and free spins can be won. However, what you’re really aiming for is a progressive jackpot. If you can land the “jackpot” symbol inside a winning section, you’ll unlock one of five progressive payouts.

Each of the five progressive jackpots has a different starting point (€40 to €15,000) but none of them have an upper limit. What’s more, there’s nothing in the rules that stops you from winning all five jackpots during a single bonus game! Therefore, if things went your way, you could win well over €100,000 when you play Atlantean Gigarise™.


  • Where Can I Play the GigaRise: Atlantis Slot Machine? Arrow

    You can play the GigaRise: Atlantis online slot machine at our top-rated partner casinos. Check out our reviews, find a site you like and dive into the action. 

  • Is the GigaRise: Atlantis Slot Game Fair and Safe? Arrow

    Yes! The GigaRise: Atlantis online slot is 100% fair. All of our games are tested and certified by third-party agencies. This means you get a fantastic gaming experience that’s totally fair and totally safe.

  • How Much Can I Win Playing GigaRise: Atlantis Slot Games? Arrow

    The maximum prize multiplier for GigaRise: Atlantis slots is 4,370X. If you’re playing at the top stakes, the max payout is €178,400. This game also has five progressive jackpots with no cap. Therefore, you could win prizes well in excess of largest fixed payout.

  • Is there a Strategy for GigaRise: Atlantis Slots? Arrow

    GigaRise: Atlantis is all about swimming and not sinking. In other words, it’s about betting an amount you can afford and enjoying the experience. The progressive jackpots are open to anyone. That means you don’t have to go beyond your limits in search of these prizes. The basic message here is that you should dive in and splash around but only if you’re ready to swim.


The Atlantean Gigarise™ slot game is great for every type of player. For those that value aesthetics and entertainment, it looks great. For those that enjoy unique features and bonuses, the rising reels and free spins are fantastic. Finally, for those that want to play for progressive jackpots, it’s got those too. In fact, it’s got five progressive jackpots. That, in our opinion, is why Atlantean Gigarise™ is an impressive slot and one that every Yggdrasil fan should try.

Check out our recommended online casinos and play the Atlantean Gigarise slot game