Great Blue Slot Review
| Updated: Great Blue is a classic 5-reel, 25-payline video slot from Playtech that plunges players into the deep ocean with high volatility game-play, an above-average 96.03% RTP, and a thrilling free-spins pick feature worth up to 33 spins and 15x multipliers. This Great Blue slot review highlights why the title remains one of the most popular underwater adventures, offering a fixed jackpot of 10,000x your line bet, flexible stakes from $0.25 to $125, and straightforward mechanics ideal for beginners and seasoned players alike.
Great Blue Pros and Cons
- Pros
- High maximum payout of 10,000x line bet
- Generous free-spins bonus with up to 33 spins & 15x multipliers
- Adjustable 1–25 paylines for flexible budgeting
- Simple interface suitable for mobile and desktop play
- Includes gamble feature for double-or-nothing fans
- Cons
- High volatility can cause lengthy dry spells
- Graphics feel dated compared with newer releases
- No progressive jackpot option
Great Blue Data Table
| Slot’s Summary | |
|---|---|
| Game Type | Video Slot |
| Developer | Playtech |
| Theme | Underwater / Ocean |
| Release Date | 2013 |
| Layout | 5 Reels × 3 Rows |
| RTP | 96.03% |
| Volatility | High |
| Minimum Bet | $0.25 |
| Maximum Bet | $125 |
| Max Payout | 10,000× Line Bet |
| Hit Frequency Rate | ≈ 28.9% |
| Paylines | 25 (Adjustable) |
| Free Spins | Yes |
| Features | Wilds, Scatters, Free Spins, Pick-&-Win, Multipliers, Gamble |
| Jackpot Type | Fixed |
Great Blue Theme & Symbols
Great Blue slot transports you to a serene yet suspenseful underwater world filled with whales, sharks, turtles, and shimmering pearls. The marine setting is supported by vivid blues and aquatic animations that keep spins engaging while each symbol mirrors a piece of vibrant sea life or classic card rank, all designed to immerse players in oceanic treasure hunting.
Visuals & Audio
The slot’s clean 2D graphics still hold charm thanks to animated bubbles and smooth reel spins, while gentle sonar pings and splashing effects make every win feel refreshing. Although not 3-D, the crisp icons and calming soundtrack create an atmosphere that balances relaxation and excitement, allowing long playing sessions without sensory fatigue.
Symbols
Low-Paying Symbols: 9, 10, J, Q, K, and A styled as shimmering coral letters pay modest wins that keep your balance ticking over.
High-Paying Symbols:
- Shark – top regular icon with hefty payouts
- Sea Turtle – second in command for big wins
- Starfish & Seahorse – mid-tier marine creatures
- Wild Orca – substitutes and awards the 10,000× jackpot
- Scatter Pearl Shell – triggers free spins and multiplies total bet
Great Blue Payout Table
| Symbol | 2× | 3× | 4× | 5× |
|---|---|---|---|---|
| Wild Orca | 10× | 250× | 2,500× | 10,000× |
| Scatter Pearl Shell* | 2× | 5× | 20× | 500× |
| Shark | 2× | 25× | 125× | 750× |
| Sea Turtle | 2× | 25× | 125× | 750× |
| Starfish | — | 15× | 75× | 250× |
| Seahorse | — | 15× | 75× | 250× |
| Yellow Fish | — | 20× | 100× | 400× |
| A | — | 10× | 50× | 150× |
| K | — | 10× | 50× | 150× |
| Q | — | 5× | 25× | 100× |
| J | — | 5× | 25× | 100× |
| 10 | — | 5× | 25× | 100× |
| 9 | 2× | 5× | 25× | 100× |
*Scatter payouts multiply the total stake rather than the line bet.
How to Play Great Blue Slot
Play Great Blue slot by first selecting the number of active paylines (1–25) and adjusting your line bet from $0.01 to $5, giving a total stake of $0.25–$125. Hit Spin or use the Auto-Play panel for consecutive spins. Wins pay left-to-right except scatters, and the Orca Wild substitutes for all symbols except the Pearl Shell. Landing three or more scatters triggers the pick-and-win feature: choose two shells to reveal up to 33 free spins and multipliers up to 15×. After any base-game win you may opt to gamble and double your prize by predicting the next card colour.
Tips & Strategies for Great Blue
- Bankroll Management: Because of high volatility, set a session budget and stick to smaller stakes at first.
- Maximise Paylines: Always play all 25 lines to avoid missing a jackpot combination.
- Target Free Spins: The bulk of big wins come from the bonus round; be patient when chasing scatters.
- Avoid Long Gamble Streaks: Use the gamble feature sparingly to preserve wins.
- Practice Mode: Test the demo to understand paytable behaviour before risking real money.
Great Blue Review Verdict
Great Blue slot delivers massive multipliers, adrenaline-pumping volatility, and timeless gameplay that still competes with modern releases. If you enjoy straightforward mechanics paired with the potential for life-changing free-spin rounds, this aquatic adventure is definitely worth diving into.
FAQ
- What is the RTP of Great Blue?
- The game features a competitive 96.03% return-to-player percentage.
- Can I trigger more free spins during the bonus?
- No, additional free spins cannot be retriggered once the initial batch is in play.
- Is Great Blue available on mobile devices?
- Yes, Playtech optimised the slot for HTML5, allowing smooth play on smartphones and tablets.
- What is the maximum possible win?
- You can win up to 10,000× your line bet (about 400×–500× the total bet) by hitting five Wild Orcas on an active payline.
- Does the slot offer a progressive jackpot?
- No, Great Blue comes with a fixed jackpot only.