Great Blue

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Rules and Gameplay

The Great Blue slot machine is an engaging underwater-themed game powered by Funky Games. It features a standard layout of 5 reels and 3 rows with 25 paylines. Gameplay is straightforward, making it accessible for both beginners and experienced players. Players can set their bets from as low as $0.25 up to $50 per spin. The game’s high volatility suggests that wins are less frequent but more significant when they occur. This slot offers substantial maximum payouts based on the line bets.

Bonus Features

Great Blue is rich in bonus features that enhance the gaming experience and increase the potential for big wins. Key features include:

  • Free Spins: Triggered by landing three or more Scatter symbols, initially awards eight free spins with a 2x multiplier. Players can select from several shells to reveal additional free spins and multipliers, potentially earning up to 33 free spins and a 15x multiplier.
  • Wilds: The Whale Wild symbol can substitute for other symbols to form winning combinations and doubles the payout when it forms part of a win.
  • Gamble Feature: After any win, players have the option to gamble their winnings in a 50/50 chance game, where predicting the correct color of the next card can double their winnings.

These features are designed to keep the gameplay exciting and potentially very rewarding.


The symbols in Great Blue are beautifully designed to fit the underwater theme. Here’s a detailed look at the major symbols:

  • Wild Symbol: The Whale Wild is the highest paying symbol, offering up to 10,000 times the line bet when matched.
  • Scatter Symbol: Represented by the Sea Shell with a pearl, it triggers the Free Spins feature and pays out up to 500 times the total stake for five on the reels.
  • High-Value Symbols: These include the Shark, Turtle, and other sea creatures, which offer lower payouts compared to the wild but are still significant.
  • Lower-Value Symbols: The playing card icons (9, 10, J, Q, K, A) offer smaller payouts.


Great Blue offers the potential for significant payouts, especially during the bonus features. Here is a summary of payout potentials:

Symbol Combination Payout (times line bet)
Whale Wild 5 10,000
Sea Shell Scatter 5 500 (total bet)
Shark, Turtle 5 750

Payouts for lower-value symbols decrease accordingly, but the game’s high volatility means that wins, though less frequent, are more substantial.


Great Blue features 25 adjustable paylines, allowing players to choose how many lines they want to play with each spin. This flexibility helps manage the bet size and potential winnings. Paylines pay from left to right, and only the highest win per line is paid.

Pros & Cons

Pros Cons
High volatility offers the potential for substantial payouts High volatility may not suit all players, as wins can be infrequent
Rich in features like free spins, multipliers, and wilds Limited additional bonus games
Engaging underwater theme with well-designed graphics Sound effects are not very thematic or varied

Minimum and Maximum Bet

The Great Blue slot accommodates a variety of betting preferences with a minimum bet of $0.25 and a maximum bet of $50 per spin. This betting range makes it accessible for casual players while still offering higher stakes for more serious gamblers looking for bigger thrills.

Game Jackpot

While Great Blue does not feature a progressive jackpot, it offers a maximum win potential of up to 10,000 times the line bet through the wild symbols. The game boasts a return to player (RTP) of 96.03% and high variance, indicating that while wins can be less frequent, they can be quite large when they occur, aligning well with strategies targeting large payouts.

About Provider

Funky Games, the provider of Great Blue, is renowned in the online casino industry for developing high-quality games with innovative features. Funky Games has built a reputation for its broad portfolio of games that include slots, table games, and live dealer offerings, all characterized by superb graphics and engaging gameplay.

How To Play

  • Set Your Bet: Adjust the bet size using the plus and minus buttons to increase or decrease the coin value and the number of coins per line.
  • Spin the Reels: Press the spin button to start the game. The reels will spin and then come to a stop, displaying the result.
  • Activate Paylines: You can select how many of the 25 paylines you wish to be active during the game, which affects your total bet amount and the chances of winning.
  • Check Paytable: For information on paylines, payouts, and bonus features, visit the paytable. This will help you understand the value of each symbol and what to look for on the reels.
  • Use Autoplay: If you prefer, set the game to autoplay, which allows the reels to spin automatically for a predetermined number of times.
  • Look for Special Features: Keep an eye on the Whale Wilds and Sea Shell Scatters, as these trigger bonus features like free spins and offer higher payout opportunities.


Great Blue by Funky Games is an appealing slot game for players who appreciate a balance of beautiful design and potent payout potential. With its high volatility, substantial max win cap, and engaging bonus features, it caters to both thrill-seekers and casual players alike. While it could benefit from more varied sound effects and additional bonus rounds, the game’s existing features and the flexibility of betting make it a worthy choice for any slot enthusiast.