Slots Like Rise Of Atlantis 2: How Poseidon’s Call Expands the Grid to 6×8
Rise Of Atlantis 2 is Blueprint Gaming’s sequel to its original underwater city release, built on a 6 reel, 5 row grid that uses a Pay Anywhere system rather than fixed paylines, so any 8 or more matching symbols landing together on screen pays out. Winning symbols clear and cascade, Rising Multiplier bubbles can settle on the board and boost later wins up to 1,000x during free spins, and the random Poseidon’s Call feature can stretch the grid out to a full 6×8 to create more room for wins. RTP sits at 96.01% by default, though some operators run reduced 93.00% configurations or a 96.03% version with Extra Bet switched on, so it is worth checking the in-game information before staking. Stakes run from 20p to £20 a spin, volatility is medium-high, and the ceiling tops out at 10,000x stake. Players who enjoyed the original Rise Of Atlantis, or who are after other slots like Rise Of Atlantis 2 with a mythological setting and a cascading pay-anywhere engine, will find plenty to recognise here.
Where to Play
18+ only. T&Cs apply. Please gamble responsibly.
How the Game Works
Reviewed by Brian TaylorPublished: July 2026
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Rise Of Atlantis 2 drops the fixed reel and payline structure that the original Rise Of Atlantis used and replaces it with a Pay Anywhere system spread across 6 reels and 5 rows. There is no need to line symbols up along a set path; landing 8 or more matching icons anywhere on the grid is enough to trigger a win. Once a win lands, the winning symbols disappear and the icons above fall to fill the gaps, with fresh symbols dropping in from the top. This can chain into several wins from a single spin without needing a new bet, and it is the same cascading engine that most modern pay-anywhere titles are built around.
The base game sits at 6×5, but two features can push it further. Rising Multiplier bubbles occasionally appear on the reels during a cascade sequence and stay in place while further symbols fall around them, applying their multiplier value to any win they end up sitting inside. In the base game these bubbles run from 2x up to 100x, and they can keep climbing as more cascades happen in the same sequence. Poseidon’s Call is a separate, randomly triggered feature that can strike at any point during a spin and adds an extra row to the grid, eventually building it out to a maximum of 6×8 if it lands often enough in the same round, giving considerably more space for symbols to combine.
An Extra Bet option is available for players who want to shorten the odds of triggering the bonus features. Switching it on increases the stake by 25% in exchange for a better chance of Poseidon’s Call and the free spins scatters appearing, and it also nudges the RTP up slightly to 96.03%. A Bonus Buy option exists on the game across three purchase tiers, but it is not offered to UK players, in line with UK Gambling Commission rules that restrict reverse withdrawal features on this market.
Symbols and Paytable
Poseidon himself is the top-paying symbol, appearing as a gold-crowned figure holding a trident and paying the most for a full cluster. Beneath him sit a golden crown, a trident icon, and a stone column, all mid-tier symbols worth a solid return for a large group. The lower end of the paytable is made up of four coloured gem shapes, a purple hexagon, a red gem, a green triangle and a blue diamond, which land most often and form the bulk of smaller, regular wins during the base game.
Bonus Features Explained
Rising Multipliers
Multiplier bubbles are the main way Rise Of Atlantis 2 builds bigger wins from a single spin. Once one appears on the grid it tends to stay put through further cascades, meaning a sequence that keeps triggering new wins can also keep adding to the multiplier attached to that bubble. In the base game these top out at 100x, but the same mechanic running through free spins can climb as high as 1,000x, which is where the bulk of the game’s headline wins come from.
Poseidon’s Call
This is the feature responsible for expanding the grid mid-spin. It can strike at random on any spin, base game or bonus, and each successful trigger adds another row to the board. Because it can stack more than once in the same sequence, a good run of Poseidon’s Call activations can turn the standard 6×5 layout into the maximum 6×8, meaning considerably more symbols in play and more chances for an 8-symbol cluster to land.
The Free Spins Feature
Landing 4, 5 or 6 Bonus scatter symbols in a single spin triggers free spins, awarding 12, 15 or 20 spins depending on how many scatters landed. Rising Multipliers carry across the whole round rather than resetting between spins, so a free spins session that gets going early can snowball quickly toward the game’s 1,000x multiplier ceiling. Poseidon’s Call can still strike during free spins too, so the grid expansion and the multiplier mechanic can combine within the same bonus round.
Pros and Cons
Pros
- The Pay Anywhere and cascade combination keeps the base game feeling active between bigger wins
- Rising Multipliers that carry through a whole cascade sequence give single spins real upside
- Poseidon’s Call adding rows mid-spin is a genuinely different twist on the usual grid-expansion idea
- A 1,000x free spins multiplier ceiling gives the bonus round serious potential
- The Atlantis presentation is a clear step up visually from the original Rise Of Atlantis
Cons
- UK players cannot access the Bonus Buy option that is available elsewhere
- Medium-high volatility means longer dry spells are part of the experience
- Poseidon’s Call is random rather than guaranteed, so grid expansions do not happen every session
- The Ancient Greece and Atlantis theme has been used many times before across the wider slot market
Game Screenshot
Demo Play
Rise Of Atlantis 2 is widely available in free demo mode through operators that carry Blueprint Gaming’s catalogue, running on the same core mechanics as the real-money version. It is a useful way to see how often Poseidon’s Call and the Rising Multiplier bubbles actually turn up before deciding whether to play for real stakes.
Expert Take
Reaction to Rise Of Atlantis 2 has generally focused on how much busier the mechanics are compared with the original game. Reviewers tend to see the combination of a genuine grid-expansion feature alongside a carrying multiplier system as more than a simple reskin, even if the underlying Ancient Greece and Atlantis setting is one the market has seen many times over. The medium-high volatility and 10,000x ceiling put it closer to the mainstream of modern pay-anywhere releases than to the more extreme end of the volatility scale.
Similar Slots to Try
These four sit close to Rise Of Atlantis 2 either on theme, on mechanic, or on both.
- Atlantis Crush
Another sunken-city release built on a scatter pays and cascade engine, though Relax Gaming splits its grid in two rather than expanding it the way Poseidon’s Call does here. - Amazing Link Athena
Stays within Greek mythology but swaps cascading wins for a link-and-collect format, a good pick for anyone drawn to the Poseidon and Athena setting rather than the specific mechanics. - Release the Kraken Megaways
Trades Atlantis for a different sea myth and Pay Anywhere for Megaways, but the cascading structure and roaming bonus features will feel familiar. - Sweet Bonanza
A completely different theme, but the same tumbling pay-anywhere foundation and a similarly high volatility profile make it a natural next spin for fans of this style of game.
About the Developer
Rise Of Atlantis 2 comes from Blueprint Gaming, a UK studio with a long history stretching back to physical fruit machines and now known across the online market for its Fishin Frenzy, King Kong Cash and Diamond Mine franchises. The original Rise Of Atlantis established the Ancient Greece and Atlantis setting for the studio, and this sequel keeps that world while building in a busier feature set around the Pay Anywhere engine the studio has increasingly leaned on in its more recent releases. See more on our Blueprint slots page.
The studio’s best known franchise starter, built around a simple fisherman collect meter rather than a cascading grid.
Blueprint’s mining themed collect slot, another long running series that shows the studio’s range beyond mythology settings.
A newer sequel from the same studio, showing how Blueprint keeps expanding its established jackpot and cash collect franchises.
A different mythology setting from the same studio, useful for seeing how Blueprint varies its cascading mechanics across themes.
Rise Of Atlantis 2 Key Stats
Rise Of Atlantis 2 slot information last reviewed: July 2026
| Rise Of Atlantis 2 Slot Info | |
|---|---|
| Name: | Rise Of Atlantis 2 |
| Provider: | Blueprint Gaming |
| Developer Rank: | One of the studio’s higher-volatility Pay Anywhere releases, sitting alongside King Kong Cash and Diamond Mine in its catalogue |
| RTP: | 96.01% (some operators run reduced configs of 93.00%, or 96.03% with Extra Bet active, check before playing) |
| RTP Category: | Medium-High |
| RTP Rank: | Above the UK average |
| Feature Description: | A Pay Anywhere and cascade engine on a 6×5 grid, with Rising Multiplier bubbles up to 1,000x in free spins and the random Poseidon’s Call feature that can expand the grid to a maximum of 6×8. |
| Feature Categories: | Ancient Greece Themed, Cascading Wins, Free Spins, Rising Multipliers |
| Reels: | 6 |
| Rows: | 5 (expands up to 8 via Poseidon’s Call) |
| Paylines: | Pay Anywhere, 8+ matching symbols anywhere on the grid |
| Volatility: | Medium-High |
| Volatility Rank: | Toward the upper half of the pack |
| Min Bet: | £0.20 |
| Max Bet: | £20 |
| Max Win: | 10,000x stake |
| Release Date: | August 2023 |
| Slotslike Rank: | 512 out of 4,200+ games (View Top 100) |
Slots with the Same Features
Two directions worth exploring from here: the cascading wins mechanic, and Blueprint’s wider fishing and collect catalogue.
Slots with Cascading Wins
Games where winning symbols clear and new ones drop in, rather than a fixed reel spin.
More Blueprint Gaming Slots
Other fishing and collect focused releases from the same studio.
Frequently Asked Questions
How does Poseidon’s Call work in Rise Of Atlantis 2?
It is a randomly triggered feature that can strike on any spin and adds an extra row to the grid. It can trigger more than once in the same sequence, eventually expanding the standard 6×5 grid to a maximum of 6×8.
What is the RTP of Rise Of Atlantis 2?
The default RTP is 96.01%. Some operators run a reduced 93.00% configuration, and switching on the Extra Bet option raises it slightly to 96.03%, so it is worth checking the in-game information before playing.
What is the maximum win on Rise Of Atlantis 2?
The game pays out up to 10,000x your stake, with Rising Multipliers during free spins able to climb as high as 1,000x on a single win.
How volatile is Rise Of Atlantis 2?
It sits at medium-high volatility, meaning wins are not the most frequent but the multiplier and grid-expansion features give individual spins real upside.
What are the best slots like Rise Of Atlantis 2?
Atlantis Crush and Amazing Link Athena share the mythological setting, Release the Kraken Megaways shares the cascading and sea-myth feel, and Sweet Bonanza offers the same pay-anywhere tumbling engine in a different theme.
Can I play Rise Of Atlantis 2 for free?
Yes, it is available in demo mode through operators carrying Blueprint Gaming’s catalogue, running on the same mechanics as the real-money version, just without the Bonus Buy option that UK players cannot access either way.
Who makes Rise Of Atlantis 2?
Blueprint Gaming, the UK studio behind Fishin Frenzy, King Kong Cash and Diamond Mine. Rise Of Atlantis 2 launched in August 2023 as the sequel to the studio’s original Rise Of Atlantis.
Our Verdict on Rise Of Atlantis 2
Rise Of Atlantis 2 takes a familiar Ancient Greece and Atlantis theme and gives it a genuinely busier feature set than the original game had, with Poseidon’s Call turning grid expansion into an active part of the experience rather than a background detail. The Rising Multiplier system rewards longer cascade sequences well, and the 1,000x free spins ceiling gives the bonus round real teeth. UK players losing access to the Bonus Buy option is a fair trade-off given the regulation behind it, and the medium-high volatility keeps the game accessible without feeling flat. It is not reinventing the pay-anywhere format, but it executes it with enough extra mechanics to stand apart from the crowd.
SlotsLike rating: 7/10