Atlantean Gigarise Slot 💰 RTP, Review and Free Demo Play

Atlantean Gigarise is an underwater slot from Yggdrasil, and you start with a 5x3 reel set and 243 win ways. Special trident symbols increase the height of the reels individually, and fully expanded reels can trigger a streak bonus game with cash prizes and jackpots. The bonus round comes with extra trident symbols, and regular payouts up to 4,370x are possible.

Play Demo for free

I confirm, that I am over 18.

User Rating: 9.0/10 (1 votes)

RTP 🔗: 96%
Variance: HIGH
Max Win: x4370.00 [ i ]
Betways: 243 [ i ]
Release: 22.04.2021 [ i ]
SlotRank: N/A
All properties >

Best Casinos

We did not find the game in any casinos that accept players from your country. It's possible that the game has not yet been released. Feel free to check top casinos for this particular game provider or try one of the following casinos.

Bet365  (games) GB

100% up to £50

Ready to play for real at Bet365 (games)?

Claim bonus

18+. New Games customers only. Deposit between £10 and £50 to claim. Wager 30x on eligible games. Bonus will be matched to qualifying deposit. Time limits, game restrictions, and T&Cs apply. Please play responsibly #ad
Casino Lab GB

100% up to £100 + 300FS

Ready to play for real at Casino Lab?

Claim bonus

Red Kings GB

100% up to £50 + 15ES

Ready to play for real at Red Kings?

Claim bonus

18+. First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Shangri La, Spin Value: £0.20, Max Extra Spins:15. WR of 30x Deposit + Bonus amount and 60x Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the spin winnings and bonus amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Play Responsibly #ad

Atlantean Gigarise slot review

The sunken city of Atlantis has spawned many a legend, and plenty of video slots too. Yggdrasil’s Atlantean Gigarise is set in a visually pleasing subsea world, with schools of fish swimming around the majestic looking pillar reel set. The first thing you’ll notice is the vast, unused space above the active 5x3 grid, giving you plenty of room to grow each reel.

This is the name of the game really, as fully expanded reels is key to triggering the streak bonus game. There are 3 tiers assigned randomly in the base game, while different color keys reveal the respective tiers in the bonus round. You can get plenty of free spins in this game, and 5 jackpots can be landed. The top value premium symbol awards only 2x for 5OAK though, meaning increased paylines are needed for bigger regular wins.

Atlantean Gigarise Slot - Reels Screen

Atlantean Gigarise slot Features

The golden column wild symbol steps in for all regular pay symbols, and will thus help you form winning combinations. The trident symbol triggers the Rising Reels feature, and each trident that lands increases the respective reel with 1 row in height. This also increases the number of win ways, and here is an overview of how it works (the current number of ways can be seen below the reels at all times):

  • 5x3 rows = 243 win ways.
  • 5x4 rows = 1,024 win ways.
  • 5x5 rows = 3,125 win ways.
  • 5x6 rows = 7,776 win ways.
  • 5x7 rows = 16,807 win ways.
  • 5x8 rows = 32,768 win ways.

Whenever you land a trident symbol on a row that’s already fully expanded, you trigger the Streak Bonus Game. There are 3 versions of the bonus game, namely Bronze, Silver and Gold, and you get a random version during the base game. The triggering reel is reset to 3 rows after the bonus game is finished.

You’ll be taken to a new reel set, where 1 horizontal row is highlighted. You start with 3 lives, and the tally resets whenever a coin lands on the highlighted row. The coins award either cash prizes up to 200x, jackpots or up to 80 free spins. There are 5 progressive jackpots up for grabs, and these have the following seed levels:

  • Forgotten jackpot starts at €40 (expected to drop at €100).
  • Rare jackpot starts at €200 (expected to drop at €500).
  • Mythical jackpot starts at €600 (expected to drop at €1,600).
  • Ancient jackpot starts at €1,500 (expected to drop at €4,000).
  • Legendary jackpot starts at €15,000 (expected to drop at €100,000).

The free spins play out right after the streak bonus game ends, if the feature has been won, that is. You can also trigger the bonus round by landing 3, 4 or 5 scatters during base game play. This awards 20, 40 or 80 free spins respectively, and your expanded reels in the base game will not be carried over into the bonus round.

You will still land trident symbols to raise the reels, and different keys on top of the reels indicate which streak bonus game version they trigger. Naturally, the higher the bonus game tier, the more likely you are to win bigger prizes. You can also retrigger the bonus round the same way you triggered it in the first place. The only difference is that you also get 5 extra spins when you land only 2 scatters anywhere in sight.

The 200 Spins Atlantean Gigarise slot Experience

We kept pushing the reels ever higher in the base game, but started all over again when the bonus round was triggered. This happens at 0:44 into the 5-minute highlights video, and we managed to trigger both the silver and the bronze streak bonus game within the feature. See for yourself how we fared by hitting the play button.

Review Summary

The underwater environment syncs well with the pleasantly dozy pace of this game, and expanding the reels towards different tier streak bonus games gives you a sense of purpose and progress. The jackpots are not exactly massive, but they still add an extra layer of excitement to the bonus games. The average 96 % RTP means that you’re not paying too much to chase them either.

Plenty of free spins, and extra spins, can be won in this game, which gives you more than enough room to trigger up to several streak bonus games within each free spins round. The regular 4,370x potential is not too shabby either, but the low symbol value means that you will need to unlock plenty of extra win ways to make a dent.


  • Expand reels up to 8 rows and 32,768 win ways
  • 3 different levels streak bonus jackpot games
  • 5 progressive jackpots starting at up to €15,000
  • Bonus round w/ nested streak bonus games


  • Very low symbol values

If you love Atlantean Gigarise slot you should also try:

Pillars of Asgard - is a NextGen title with a similar Reel Rise engine. You can play with up to 1 million win ways here, and you can win up to 25,000x your stake. You will benefit from random multiplier wilds, and the bonus round comes with increasing reel rows and moving wild reels.

Oceanus Rising - is a Playtech underwater slot where you start with a 5x3 reel set and 30 win ways. The Rising Respins feature can increase the number of rows up to 9, which gives you 70 ways to win. A win multiplier up to 5x can boost your winnings up to a solid 17,500x your stake.

Riches of Atlantis - is a Dream Tech slot about the legendary sunken city, and you start with 5 reels, 3 rows and 243 win ways. Winning leads to a respin where one more row is added per spin, up to 7 in total with 16,807 win ways. The bonus round plays out on a fully expanded reel set, and payouts hovering above 9,600x can be landed.

Video and Image gallery

Atlantean Gigarise. Atlantean Gigarise slot (Yggdrasil)
Atlantean Gigarise. Atlantean Gigarise slot (Yggdrasil)
Atlantean Gigarise
Start Screen. Atlantean Gigarise slot (Yggdrasil)
Start Screen. Atlantean Gigarise slot (Yggdrasil)
Start Screen
Reels Screen. Atlantean Gigarise slot (Yggdrasil)
Reels Screen. Atlantean Gigarise slot (Yggdrasil)
Reels Screen
Win Screen 1. Atlantean Gigarise slot (Yggdrasil)
Win Screen 1. Atlantean Gigarise slot (Yggdrasil)
Win Screen 1
Win Screen 2. Atlantean Gigarise slot (Yggdrasil)
Win Screen 2. Atlantean Gigarise slot (Yggdrasil)
Win Screen 2
Scatter Symbols. Atlantean Gigarise slot (Yggdrasil)
Scatter Symbols. Atlantean Gigarise slot (Yggdrasil)
Scatter Symbols
Free Spins 1. Atlantean Gigarise slot (Yggdrasil)
Free Spins 1. Atlantean Gigarise slot (Yggdrasil)
Free Spins 1
Free Spins 2. Atlantean Gigarise slot (Yggdrasil)
Free Spins 2. Atlantean Gigarise slot (Yggdrasil)
Free Spins 2
Free Spins 3. Atlantean Gigarise slot (Yggdrasil)
Free Spins 3. Atlantean Gigarise slot (Yggdrasil)
Free Spins 3

Comments (0)

No comments so far, login to write the first one!

Atlantean Gigarise Slot FAQs

❔ What is the RTP of Atlantean Gigarise?

The 96 % theoretical returns is about as average as they come. 3.8 % is allocated to the jackpots.

❔ How volatile is Atlantean Gigarise?

The volatility is high in this game, but not overly brutal.

❔ What is the biggest win possible?

You can win up to 4,370x your stake outside of the progressive jackpots. The largest jackpot seeds at €15,000.

❔ How does the Rising Reels feature work?

You start with a 5x3 reel set. Each trident symbol you land increases the relevant reel with 1 row, up to 8 at the most.

❔ How can I win the progressive jackpots?

Land a trident on a fully expanded reel, and you trigger a streak bonus game. Here you can win jackpots, cash prizes and/or up to 80 free spins.

❔ Is there a free spins mode in Atlantean Gigarise?

Yes, you start over with a 5x3 reel set again, and extra trident symbols land to expand the reels. The keys above the reels now reveal which tier of the streak bonus game each fully expanded reel can trigger.

❔ How many winning ways are available?

You start with 243 win ways, and as each reel expands individually, the number of win ways increases towards the maximum of 32,768.

❔ Can I play Atlantean Gigarise slot for free?

Yes, you can check out the free Atlantean Gigarise demo game at the very top of this page (UK players must verify age first). Up there, you’ll find plenty of casinos we’ve confirmed to carry this title.

Scanned Countries

United Kingdom

United Kingdom. Atlantean Gigarise available in 0 from 0 scanned casinos. Overall we have scanned casinos in 47 different markets. Atlantean Gigarise is available in 5 countries. Markets with the highest casinos quantity are: NO, JP, FI, RU

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Norway NO 420 2 0 8930 See Data
Japan JP 136 2 0 5871 See Data
Finland FI 493 2 0 8926 See Data
Russian Federation RU 179 1 0 7089 See Data

Atlantean Gigarise SlotRank

Atlantean Gigarise SlotRank data

We are tracking a large number of casinos from many different countries on a daily basis.

Do these casinos place Atlantean Gigarise in their lobby or not?

What is the average position of Atlantean Gigarise in the casino lobbies and how has it changed over time?

We have the answers. We're gathering data and calculating SlotRank each day, which reflects the popularity of Atlantean Gigarise. View the detailed statistics and our SlotRank calculation.

Atlantean Gigarise Attributes

Provider: Yggdrasil
Release: 22.04.2021 [ i ]
Type: Video Slots
RTP: 96%
Variance: HIGH
Hit Frequency: N/A
Max Win: x4370.00 [ i ]
Min bet $, €, £: 0.2
Max bet $, €, £: 40
Layout: 5-3 [ i ]
Betways: 243 [ i ]
Features: Additional Free Spins, Bonus Game, Bonus symbols, FreeSpins, Hold and Spin, Lock it Link, Jackpot, Multiplier, Reelset Changing, Respins, Scatter symbols, Wild
Theme: Water world
Objects: Keys
Genre: N/A
Others: Blue, Atlantis, Sea
Mobile: Yes
Technology: JS, HTML5
Last Update: 12.04.2021

ajax loader