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*Terms & Conditions
#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.
18+. New UK customers only. Welcome package splits over 4 deposits. Opt-in required. All detailed significances will be represented for each bonus of Welcome package separately after registration. General T&C and General Promotion Terms apply. Play responsibly.
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*Terms & Conditions
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Dolphin Reef is one of the well-known NextGen Gaming casino games. Well, there are so many underwater-themed slots online today – nearly as many as the fish in the sea, so what makes this one special and how do you tell the difference when choosing which game to play? While this is what any player would ask, such questions became easier to answer with casino slot games for free. As you play something in the free mode at Slotozilla.com, you can see how frequent the wins are, or the special symbols and bonus features triggered. No registration, downloading or risking money. This helps you to decide whether a certain game is worth playing for real, or you’d better move on to other free slots for fun with bonus games and exciting themes. This game is similar to Enchancted Mermaid video slot by the same software provider.
As for the reason why this 5-reel, 20-payline slot is popular, it may sound simple: wilds that can expand and substitute for all symbols, including the Scatter. You certainly have to play Dolphin Reef yourself to see if it’s your type of fun. Yet this is something that gives you hope of having some noticeable wins before triggering the free spins or a bonus game, while many slots may offer quite the opposite. Different bonus rounds definitely seem very attractive, but if they take forever to trigger and your balance is down to almost zero by that time, does it feel that great?
Dolphin Reef, besides expanding wilds (the Dolphin symbols, of course) offers scatter payouts and free spins. The Dolphin, appearing on reels 2 and 4 at the same time, activates the free spins and stays expanded during those.
If you adore ocean adventures theme slot machines, so try one more exciting title – Under Water game.
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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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