Aquanauts

Join a group of fearless divers on their quest to find untold treasures on the slot from Alchemy Gaming, powered by Games Global (formerly Microgaming). Aquanauts is taking you on a highly volatile expedition across five reels with wild substitutions, Rolling Reels, Echo Rolls, Multipliers and a Free Spins round with an Upsizer feature that can lead to wins of up to 50,000 times your bet.

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Slot Details

Aquanauts is a cascading video slot with five reels, five rows and 3,125 ways to win. Pays are awarded for three to five matching symbols landing on adjacent reels from left to right only. You can join the fearless treasure divers on desktop, tablet or mobile from 0.30 to 21 credits per spin. The game has maximum volatility with a default RTP of 96.26%. Lower versions will be offered, always check the helpfile for the current setting.

The visuals are truly minimalistic in the base game with an empty deep sea serving as the background. Granted the pay symbols are rather elaborate and the cascading animations are well synchronized. The scenery changes during the Free Spins, taking you to the bottom of the sea with a shipwreck ready to uncover hidden treasures. A pleasant orchestra soundtrack provides the main audio to the gameplay.

The pay symbols start at the low end with jellyfish, octopus, manta rays, sharks, submarines and treasure chests, awarding 0.66x to 0.93x your stake for a single five of a kind. They are followed by the four divers on blue, green, red and yellow icons. Hit five across the reels to win 1.5x to 6.66x your bet. A golden W is the wild, performing the usual substitution duties and yielding 10x your stake for five. Lastly, a red pearl marked with S acts as the scatter.

Aquanauts Slot Features

Alchemy Gaming is one of a growing number of partner studios that host all their slots on the Quickfire platform that was previously owned by Microgaming. In early 2022, the gaming giant sold its vertical to Games Global. Alchemy hasn’t had a blockbuster release yet but does produce some rather entertaining slots including Africa X-Up and Chronicles of Olympus X-Up. Let’s see what they have done on this occasion.

At the core is the Rolling Reels mechanic which, in reality, is Microgaming’s fancy name for cascading symbols. Score a win and the symbols in the combo will be removed before new ones drop down for potentially more winners. For each cascade, the multiplier increases by x1, no limits. The process is repeated as long as more wins occur. The total from the round is paid at the end of a sequence and the multiplier is reset.

A new twist to the cascading mechanic is the Echo Roll. The feature can trigger randomly after any win in the base game and free spins. A pay symbol or the wild is selected to fill all empty winning positions, leading automatically to another payout.

Hitting three scatters will award 8 Free Spins with any further adding +2 spins to the tally. During the feature, every scatter will retrigger +1 spin. Before you start your treasure quest, you will be presented with a Bonus Wheel with 10 wedges, each with an extra prize. You get a single turn on the wheel to determine yours.

• Additional Free Spins: Awards + 2 or +4 Free Spins
• Boosted Multiplier Increment: Increases the multiplier increment from x1 to x2 or x3
• Boosted Echo Roll: The Echo Roll feature will reveal only wilds or premiums
• Various Combinations of the above

Once you collected your extras, you will be offered to further boost your Free Spins based on what you want to choose. The Upsizer may not be available in all jurisdictions. There is no need to purchase any further extras. You can collect and proceed directly into the Free Spins. During the round, the multiplier will not reset between spins while the Echo Roll can also trigger at any time after a winning cascade.

Final Verdict

Aquanauts has a tantalizing max win potential that could make this reel adventure a real treasure hunt. Up to 50,000x bet are in play, although you will need some of the modifiers as well as persistent luck in the Free Spins to achieve the feat. The Echo Roll is a nice new twist that we have not seen to date on cascading slots and with the rising multiplier, it can indeed lead to substantial wins. Certainly worth getting our scuba gear out for a deep sea reel dive.

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