Great Blue Slot Review - Gameplay & Free Spins

Great Blue Slot Review

Great Blue is an exciting 5-reel, 25-payline online slot that immerses you into an aquatic life. The slot comes in vibrant graphics of ocean creatures like smiling killer whales, sharks, and turtles set against a blue deep sea backdrop. The soothing sound of water further enhances the interactive experience so the overall playing experience is greater.

Playtech, founded in 1999, is among the top casino game developers of quality and innovative casino games. Its proficiency is revealed in the Great Blue slot with its thrilling underwater theme along with lucrative features such as stacked Wilds and an extremely rewarding bonus round. 

Playtech's practice of fair play and seamless gaming experiences renders its games, such as Great Blue, a favourite among players. It has an extensive library of games and is well-known for being trustworthy. 

RTP, Volatility & More

Developed by online casino game manufacturer Playtech, established since 1999, Great Blue slot boasts a 94.3% return to player rate and medium volatility in slots range. It offers a high maximum-win possibility of 10,000x the stake, hence attracting casual players as well as high-rollers.

How To Play Great Blue

Great Blue is an underwater-themed slot game featuring adjustable paylines and a wide betting range. The number of paylines that can be triggered ranges between 1 and 25, while the line bet can range from £0.01 to £50. The total bet per spin can range from a minimum of £0.01 (when the player uses one payline) to a maximum of £1,250 (when all 25 paylines are used at the highest stake).

The game uses ocean-related symbols like sharks, sea turtles, and other sea animals. Symbols on the cards (9, 10, J, Q, K, A) provide smaller payouts starting with 4x the line bet for three symbols. Sea animals symbols provide larger payments, with the shark and sea turtle providing a top payout of 750x the line bet. The Great Blue Whale is the wild symbol, which substitutes all symbols except the scatter symbol and doubles any win it is part of.

The clam that contains the pearl is the scatter symbol, and three or more scatters trigger the Sea Shell Bonus feature. It starts with 8 free games and a 2x multiplier. Two of the three clams are chosen by the player to reveal additional free games (up to 33) or increased multipliers (up to 15x).

The bonus can be retriggered, awarding the player 15 more free spins with the same multiplier. The 10,000x the line bet jackpot is awarded when five wild symbols show up on a payline.

Our Casino Recommendations

For the best Great Blue slot experience, we recommend the following online casinos:

1. Bet365 Casino
   
   

2. William Hill Casino
   
   

3. Paddy Power Casino

Wild, Free Spins and Bonuses

Great Blue offers exciting bonus features that can lead to substantial wins:

• Wild Symbol: The killer whale acts as a Wild, substituting for all symbols except the Scatter. It also doubles wins when part of a winning combination.
  
  

• Free Spins: Landing 3 or more Pearl Scatter symbols triggers the bonus round, awarding 8 free spins with a 2x multiplier.
  
  

• Pearl Bonus: During the free spins, you pick two oysters to reveal additional spins (up to 33) and multipliers (up to 15x).
  
  

Gamble Feature: After any win, players have the option to gamble winnings for a chance to double their prize.

About The Mobile Version

Great Blue slot is uniquely optimised for mobile gaming and ensures smooth and responsive gaming on both Android and iOS platforms. The game is designed so well that every part of it, the whirl of the reels or browsing the paytable, feels exactly the same with no inconvenience on smaller screens.

Its sleek graphics and logical controls are specifically designed for touchscreens, providing effortless navigation and fun gaming on the go. Whether played on a tablet or smartphone, the eye-catching images and rewarding sounds are equally captivating, and Great Blue is among the very best available for mobile players.

Other Playtech Slots We Recommend

If you enjoy Great Blue, you might also like these ocean-themed Playtech slots:

1. Dolphin Reef

2. Ocean Princess

3. Atlantis Queen
   

Pros And Cons of This Slot

Pros:

• Engaging underwater theme
  
  

• High max-win potential (10,000x)
  
  

• Free spins bonus with multipliers
  
  

• Stacked Wilds in both base game and free spins
  
  

Cons:

• Slightly below average RTP (94.3%)

• No progressive jackpot

• Limited animation compared to newer slots