Underwater World by Gameplay Interactive

'Underwater World' by 'Gameplay Interactive'. Click the image to enlarge.'Underwater World' by 'Gameplay Interactive'. Click the image to enlarge.'Underwater World' by 'Gameplay Interactive'. Click the image to enlarge.'Underwater World' by 'Gameplay Interactive'. Click the image to enlarge.'Underwater World' by 'Gameplay Interactive'. Click the image to enlarge.'Underwater World' by 'Gameplay Interactive'. Click the image to enlarge.
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Underwater World
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Discover hidden life in the Underwater World slot machine. This slot will sink the reels deep into the ocean, where fishes and octopuses swim across the grid, and the Mermaid bestows up to 100x the total stake. The adventures feature the base game’s spinning, the double up round with two ways to bet, and wins in free spins. Follow the review to learn everything about feature possibilities, payout range, and casinos to play the slot at. Also, see our tips on several similar slots.

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Ocean Treasure
Rating: 2.68

Slots -> Video Slots Free playPlay for money

  • Lines 15
  • Theme Sea
  • Reels 5
  • Bonuses 1
  • Gamble No
  • Free Spins 10
  • Wilds 1
  • Max Winx5000
  • Advantage3.98%

Underwater World is a non-progressive video slot developed and provided by Gameplay Interactive. As many of the studio’s releases, this one is packed with entertaining bonuses. The manufacturer prefers to supply each of its 3D titles with a unique story and diverse features. All created content is instant play-based and compatible with a variety of devices – from desktops to smartphones. If you value all these factors in a slot, check out several other games by the studio, such as Lucky Royale, Blossom Garden, Little Monsters, or Baseball.

The reviewed release contributes to the legends and fairy tales about underwater life. The reels are located at the bottom of the ocean, and inhabited by the friendly characters – an octopus, clown fish, star fish, turtle, pearl, and the mermaid, as well as card icons from Ace to nine.

Paytable’s Highlights

There are fifteen lines fixed across five reels and three rows. Each line is worth between 0.10 cents to 6 credits, which makes it possible to spin the reels at a cost of 1.5 to 90 credits per a rotation. Eleven regular, and two special symbols contribute to the paytable. All are paid.

Thus, the Mermaid is Wild, and five of her pictures will bring a generous 10,000-coin payout. It also doubles wins in the combinations, where it acts as a substitute. The Mermaid’s rival, the Shark, can score up to 100x the bet for its five-of-a-kind combination, and also launch free spins.

Look for friendly companies of either five octopuses or turtles for a 750-coin win. Befriend five clown or star fishes for 500 and 250 coins worth of payouts or collect the highest sets of cards for rewards between 150 to 120 coins.

Lucrative Bonuses

Any win can be taken to the gamble round. You can select how much to bet – either half of the amount or the entire sum from the spin’s payout. Then, the dealer will reveal his card, and you are to beat him with the highest out of the four offered cards. The game can be played no more than three times per round.

Escape the shark’s attack in the free spins round. Three Scatters reward with 15 bonus rotations, which can be retriggered within the round. All wins will be tripled.

Best Casinos to play Underwater World Slot At

Check out our list of recommended casinos where this game can be played for free or real money. All three allow international visitors and have instant play and fast withdrawals. For more details, click on the links for review.

We Recommend

Here are several more releases inspired by the underwater life and offering not only great stories, but also decent features:

  • Ocean Princess by Playtech is a legendary progressive release. Though it is very simple in terms of visuals and features, it has a high RTP and is extremely valued by the gaming community.

  • Ocean Secrets by Fuga Gaming feature a more modern interpretation of the mermaid, as well as Expanding Wilds, avalanche multipliers, and free spins packed with bonuses.

Sea Hunter by Play’n GO provided a 3x3 grid with four unique rounds. In them, you are launch the Growth Gun, Sticky Shot, Wild Warhead or Multiply Mortar option.