Slots Like Atlantis Crush: Two Grids Working Together
Atlantis Crush splits Relax Gaming’s sunken city release into two connected grids: a 5×2 row of Block symbols sitting above a 5×3 row of pay symbols and wilds, with the two working in tandem rather than as separate games. Wins use a scatter pays system that needs only 4 matching symbols in any position to pay out, and once a win lands those pay symbols clear and cascade downward, making room for fresh icons to drop in from above. Whenever a winning pay symbol sits directly beneath a Block, that Block activates: Destroyer blocks clear symbols in a line, Gem blocks remove every symbol of one of the three elemental colours, and Multiplier blocks worth 2x up to 500x add their value to the current win. Landing 3 or more Bonus Blocks triggers free spins, with the total awarded equal to the sum of every Bonus Block’s value, and multipliers carry over between spins rather than resetting. RTP starts at 96.09% and climbs to 96.48% when using the feature buy, the game sits at the high end of the volatility scale, and its ceiling tops out at a 10,000x stake payout.
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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Two grids sit stacked on top of each other in Atlantis Crush: a 5 column, 2 row Block grid up top, and a 5 column, 3 row pay symbol grid underneath, made up of Fire, Water and Plant coloured icons split into low, mid and high paying tiers. Landing 4 or more matching symbols anywhere in the lower grid forms a win under the game’s scatter pays system, no fixed paylines required, and those winning symbols then clear away and cascade downward as fresh ones drop in from above.
Nine different Block types can appear in the upper grid, and any Block sitting directly above a winning pay symbol activates. Horizontal, vertical and diagonal Destroyer blocks clear lines of symbols, Fire, Water and Plant Gem blocks remove every symbol of the matching colour, and Multiplier blocks worth anywhere from 2x to 500x add straight onto the value of that win.
Free Spins and Super Free Spins
Bonus Blocks are the route into free spins: landing 3 or more triggers the round, and the total number of spins awarded equals the combined value of every Bonus Block involved. Multipliers accumulated during the round carry over from spin to spin rather than resetting, and there is also a chance of Super Free Spins being awarded instead, a variant where only Multiplier, Bonus or Gem blocks are allowed to appear, stripping out the destroyer types entirely.
Feature Buy
A standard feature buy costs 70x stake and drops into a free spins round of between 3 and 10 spins, while a 250x stake Super buy jumps straight into a 5 spin Super Free Spins round with its more concentrated block selection.
Pros and Cons
Pros
- The interaction between the Block grid and the pay symbol grid below it is a genuinely fresh spin on the scatter pays formula
- Needing only 4 matching symbols to form a win keeps the base game hitting at a reasonable clip
- Multiplier blocks that carry over between free spins give the bonus round real snowball potential
- Super Free Spins offer a more concentrated, higher variance version of the round for players chasing bigger swings
- The Atlantis presentation is colourful and well put together throughout
Cons
- Tracking both grids at once takes some getting used to compared to a standard single-grid slot
- 3 or more Bonus Blocks landing together is not a frequent occurrence in the base game
- A 10,000x ceiling is solid but not exceptional next to some rival high volatility releases
- The Atlantis theme itself is a well worn one across the wider slot market
Game Screenshot
Demo Play
Trying Atlantis Crush for free is a good way to get comfortable reading both grids at once before deciding whether the standard or Super feature buy is worth the outlay. Browse our free demo slots here.
Expert Take
Reviewers have responded well to the dual-grid interaction at the centre of Atlantis Crush, viewing it as a genuinely inventive twist on the scatter pays format rather than another straightforward cluster or Megaways release. The requirement of only 4 matching symbols for a win is seen as a smart way to keep the base game feeling active, even if landing enough Bonus Blocks together for free spins can take a while.
Similar Slots to Try
The Atlantis setting is the clearest thread linking players to this page. These six sit in the same sunken city territory.
- Atlantis Megaways
Another Atlantis themed release, this time built on a Megaways reel structure rather than the tumbling grid used in Atlantis Crush. Good for players who want the setting with a shifting reel count instead. - Atlantis Queen
A more classic take on the underwater city theme with fixed paylines and a simpler feature set, worth a look to see how the Atlantis idea has been handled over the years. - Atlantean Treasures Mega Moolah
An Atlantis themed slot tied to the Mega Moolah progressive jackpot network, adding a life changing prize pool on top of the familiar sunken city setting. - Master Of Atlantis
Another sunken city release with its own distinct bonus structure, a further example of just how often this theme gets revisited across different studios. - Great Blue
An older underwater themed slot with a straightforward free spins round, a calmer alternative for players who want the ocean setting without the tumbling grid intensity. - Mermaids Millions
A classic Microgaming underwater slot with expanding wilds during free spins, another long running entry in the sunken treasure category.
About the Developer
Atlantis Crush comes from Relax Gaming, the Nordic studio recognised for building distinctive mechanical twists into otherwise familiar formats. The two-grid Block and pay symbol system here follows that same instinct, taking the scatter pays foundation the studio has used elsewhere and building an entirely new layer of interaction on top of it. See more on our Relax Gaming slots page.
Atlantis Crush Key Stats
Atlantis Crush slot information last reviewed: July 2026
| Atlantis Crush Slot Info | |
|---|---|
| Name: | Atlantis Crush |
| Provider: | Relax Gaming |
| Developer Rank: | A distinctive dual-grid release within the studio’s wider catalogue |
| RTP: | 96.09% (96.48% via feature buy) |
| RTP Category: | High |
| RTP Rank: | Above the UK average |
| Feature Description: | A 5×2 Block grid sitting above a 5×3 pay symbol grid, scatter pays needing only 4 matching symbols, Destroyer, Gem and Multiplier blocks up to 500x, and free spins with carrying multipliers plus a Super Free Spins variant. |
| Feature Categories: | Atlantis Themed, High Volatility, Free Spins |
| Reels: | 5 (dual grid: 2 rows Block, 3 rows pay symbols) |
| Rows: | 2 + 3 |
| Paylines: | Scatter pays, 4+ matching symbols |
| Volatility: | High |
| Volatility Rank: | Above average |
| Min Bet: | £0.10 |
| Max Bet: | £100 |
| Max Win: | 10,000x stake |
| Release Date: | July 2024 |
| Slotslike Rank: | 376 out of 4,200+ games (View Top 100) |
Slots with the Same Features
Two directions worth exploring from here: the free spins mechanic, and the wider Relax Gaming catalogue.
Slots with Free Spins
Titles that build their biggest potential into a dedicated bonus round rather than the base game.
More Relax Gaming Slots
Other releases from the same studio, each with its own take on cascading and multiplier mechanics.
Frequently Asked Questions
How does the dual grid work in Atlantis Crush?
A 5×2 Block grid sits above a 5×3 pay symbol grid. Whenever a winning pay symbol lands directly beneath a Block, that Block activates its effect.
How many symbols are needed to win?
Atlantis Crush uses a scatter pays system, so only 4 or more matching symbols anywhere on the lower grid are needed to form a win.
What do the different Block types do?
Destroyer blocks clear symbols in a horizontal, vertical or diagonal line, Gem blocks remove every symbol of one elemental colour, and Multiplier blocks worth 2x to 500x add their value straight onto the win.
How do you trigger free spins?
Landing 3 or more Bonus Blocks triggers free spins, with the total number of spins equal to the combined value of those Bonus Blocks.
What is Super Free Spins?
A variant of the free spins round that can be awarded instead of the standard version, where only Multiplier, Bonus or Gem blocks are able to appear.
What is the RTP of Atlantis Crush?
The base RTP is 96.09%, rising to 96.48% when using the feature buy option.
Who makes Atlantis Crush?
Relax Gaming, the Nordic developer known for building distinctive mechanics into familiar slot formats. Atlantis Crush launched in July 2024.
Our Verdict on Atlantis Crush
Atlantis Crush stands out by making the connection between its two grids the whole point of the game rather than a gimmick bolted onto a standard scatter pays format. The low 4 symbol win requirement keeps things ticking over nicely in the base game, and the choice between standard and Super Free Spins gives players a genuine say in how they want their volatility served up. It is not the flashiest Atlantis themed release on the market, but the underlying mechanics are inventive enough to make it worth a look.
SlotsLike rating: 7/10