The reels in Atlantis Queen are full of underwater imagery including assorted fish, mermaids, sunken statues and treasure chests. They're set against a bubbling seascape backdrop and complemented by a soothing soundtrack. The visuals aren't as sophisticated is some other seaborne slots but do the job just fine. The biggest paying symbol in the base game is Poseidon. Find five of the Greek God of the Sea in a payline and a bumper 5,000 coin payout awaits.
Atlantis Queen offers two bonus features. First is the Pearl Bonus feature which is triggered by finding the Mermaid Queen symbol on reels 2, 3 and 4. Once activated, you'll be taken to a new screen and offered a selection of 9 oyster shells. Behind each one is a gold, silver or bronze pearl offering a variety of cash bonus prizes. You'll win the total amount once all the pearls have been revealed.
The Atlantis Temple Bonus feature is much more interesting and becomes active when you find 3, 4 or 5 Atlantis Temple scatter symbols anywhere on the reels. You'll be presented with a 4 levels, each containing 5 stones. Choose 1 stone from the bottom level to reveal the number of free spins awarded. As long as you don't click collect, you'll move up to the next level where you pick the multipliers. Avoid the collect and you then pick extra scatter.
Make it all the way to the final level and you can choose extra wilds. It's possible to pick multiple items from each row or even open a whole column which can be very lucrative. The free spins then play out with all the multipliers, scatters and wilds you managed to collect. There’s up to 14 free spins with a 3x multiplier available with extra scatters and wilds.
The world beneath the waves has provided plenty of inspiration for online slot developers and Atlantis Queen is a decent addition. It looks good and the features keep the action rolling along nicely. On the variance scale, it's on the low side of medium so you can get plenty of play if you manage your bankroll carefully.
It's still possible to swim off with sunken treasure too, especially via the Atlantis Temple Bonus feature which can provide coins galore. When it comes to aquatic-themed slots, Lucky Angler by NetEnt is pretty good but I really like Lord of the Ocean by Novomatic which is a classic.