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Sea slots are a lovely lot, and Underwater World is no exception. Welcome to the realm of mermaids who are meant to soothe and entertain your stay down here on the seafloor. Perfection meets its match in the sleek design incorporated for this game. You are treated to a nicely blended atmosphere of mystery and curiosity. The ship wreckages and darkly corners add to the climax of the experience. The symbols come in to make the play remarkable in addition to the high RTP. The freedom is yours to dive in and swim your way to fortune and fame. Nothing stands in your way apart from the gods of luck. Appease them, and you are good to go.
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There are not as many requirements to play Underwater World for real money. The symbols are loaded with win opportunities. Together with the scatter and wild, there are bonus rounds to spice up the game. Consequently, the entertainment soars through the roof. Follow our simplified guide to learn the working of this slot.
The auto spin makes playing easier for you. It takes away the task of spinning the reels and lets you sit and relax as you enjoy the returns on your money. The Max bet option does all the work for the player when it comes to going all out. It puts up all lines for playing and makes sure each is fully packed.
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Best offer!
23 Extra Spins on Book of Dead on registration + up to £111 bonus + 77 Free spins
Get Bonus
#AD 18+, New customers only, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply. Begambleaware.org, Gamble Responsibly.
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What is RTP?
RTP, or Return to Player, is a percentage that shows how much a slot is expected to pay back to players over a long period. It’s calculated based on millions or even billions of spins, so the percent is accurate in the long run, not in a single session.
In casino games, the ‘house edge’ is the common term representing the platform’s built-in advantage. For example, it is about 0.5% in blackjack, meaning the casino holds 0.5% of all bets over time.
RTP is the key figure for slots, working opposite the house edge and showing the potential payoff to players.
Let’s consider the example:
The Book of Dead has an RTP of 94.25%. It means that for every $100 bet, you can expect to receive $94.25 back in the long run. The remaining $5.75 is what the casino keeps.
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