All aboard this epic slot game at Slingo! You’re underwater adventure starts here, so submerge yourself in a sea of bonuses and jackpots to see how much you can land yourself!


Ready to delve into the deep with the submarine crew at your side? Play across 5 reels and 20 paylines in this sub-zero slot with scorching jackpots and bonuses. With random winning multipliers in the main game and random free spin multipliers in the Free Spins Bonus, you won’t be holding your breath for endless treasure for long!

How To Play

Think striking gold in the middle of the ocean is hard? Think again! To kick off your underwater adventure, choose how many paylines you want in play using the buttons on either side of the LINE meter, then set your COIN and BET levels in the same way. Got your wetsuit on? Then hit SPIN to dive into the unknown! If you’re feeling lucky, hit BET MAX to put it all on the line or use AUTOPLAY if you’d rather sit back and relax.

Wilds & Multipliers

Subtopia’s Wild symbol substitutes for any other symbols apart from the Scatter or Free Spins Multiplier symbols. It’s worth keeping an eye out for them, since they’ll improve your chances of hitting massive wins! What’s more, a Random Multiplier can pop up at any time during the main game to increase your wins by 2x – or even all the way up to 5x!

Free Spins Bonus

To trigger the game’s Free Spins Bonus, get 3 or more Scatter symbols appearing anywhere on your submerged reels. The more Scatters used to trigger the bonus, the higher the multiplier you’ll receive! Another thing to watch out for in this round is the Multiplier Meter – this can randomly add a multiplier of 2x to your wins, or even all the way up to 6x!

Return To Player

This game has a theoretical RTP of 96.10% which means for every £100 wagered it will pay out £96.10.

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