This game cannot be played with bonus funds. Cash play only.

Experience the cosmic fruit adventure that redefines online slot gaming with Opal Fruits, a groundbreaking space-themed slot machine from Big Time Gaming. Set against the stunning backdrop of deep space, this innovative slot features semi-transparent reels and mesmerizing graphics that create an otherworldly gaming experience. Powered by the revolutionary Triple Reaction™ engine, Opal Fruits delivers explosive gameplay across 6 regular reels plus 2 horizontal bonus reels, creating an impressive 5,625 ways to win. With medium to high volatility and a maximum payout potential of 36,000x your stake (or even higher), this cosmic slot offers unlimited multiplier action during free spins that can transform modest bets into astronomical wins at Betbox.
Step into the infinite cosmos with Opal Fruits, an extraordinary slot game that transports classic fruit machine symbols into the depths of outer space. While the visual aesthetic may initially evoke memories of popular space-themed slots, this Big Time Gaming masterpiece quickly establishes its own unique identity through innovative mechanics and explosive winning potential.
Game Structure & Mechanics
Opal Fruits revolutionizes traditional slot gameplay with its proprietary Triple Reaction™ engine, featuring:
• 6 primary reels arranged in a 3-row configuration • 2 horizontal bonus reels positioned above and below the main grid • 5,625 ways to win across the expanded reel set • Cascading wins where successful symbols explode and new ones drop down • Medium to high volatility for balanced risk and reward
The Triple Reaction™ feature ensures that winning combinations trigger spectacular chain reactions, with victorious symbols disappearing in brilliant explosions to make way for fresh symbols and additional winning opportunities.
Symbol Paytable & Winning Combinations
The cosmic fruit collection in Opal Fruits blends traditional slot symbols with space-age styling. Victory requires 3 to 6 matching symbols aligned on active paylines:
• Grapes: Premium symbol delivering the highest rewards
• Watermelon: Secondary fruit with solid payout potential
• Plum: Mid-tier symbol with moderate returns
• Pear: Another mid-value fruit symbol
• Card Suit Symbols: Lower-paying symbols filling out the paytable
Multiplier Wild Features
The slot incorporates two distinct wild symbol types:
• Standard Wilds: Appear exclusively on the horizontal bonus reels • 3x Multiplier Wilds: Land on the main reels to boost winning combinations • Multiplier Stacking: Multiple multiplier wilds on the same row combine for massive boosts up to 1,296x
Free Spins Bonus Round
Activate the stellar free spins feature by spelling "FREE" using golden letter symbols across the reels:
• Base Award: 10 free spins for the standard trigger • Enhanced Triggers: Additional scatter symbols award 5x or 10x multiplier boosts • Unlimited Multiplier: Each cascade reaction increases the multiplier by +1x with no upper limit • Retrigger Mechanism: Every 10x multiplier milestone (10x, 20x, 30x, etc.) awards 5 additional free spins
Maximum Win Potential
While Opal Fruits doesn't feature progressive or fixed jackpots, the winning potential reaches astronomical heights. The theoretical maximum win exceeds 36,000x your total stake, achievable through the unlimited multiplier system during free spins. At maximum bet levels, this translates to potentially massive cash prizes.
Platform Compatibility
Enjoy Opal Fruits across all devices with seamless mobile optimization for Android, iPhone, and iPad platforms. Whether you prefer desktop gaming or spinning on the go, the cosmic adventure delivers consistent performance and stunning visuals across all screen sizes. Play the free demo version or dive into real money action at Betbox for the complete interstellar slot experience.
Big Time Gaming has crafted something truly exceptional with Opal Fruits, delivering an innovative slot experience that pushes the boundaries of traditional fruit machine gameplay. While the cosmic setting and visual presentation may draw initial comparisons to other space-themed slots, this game quickly establishes its unique identity through the revolutionary Triple Reaction™ engine and unlimited multiplier potential.
The seamless blend of classic fruit symbols with cutting-edge mechanics creates an engaging contrast that appeals to both traditional slot enthusiasts and players seeking modern innovation. The fast-paced cascade action, combined with the spectacular visual effects of the "reaction" explosions, maintains excitement throughout every spin session.
Most impressive is the unlimited multiplier feature during free spins, which removes traditional caps on winning potential and creates genuine opportunities for life-changing payouts. The medium to high volatility strikes an excellent balance, making the slot accessible to various bankroll sizes while maintaining the thrill of significant win potential.
Game Advantages:
• Revolutionary Triple Reaction™ engine creates unique cascade mechanics • Unlimited multiplier system in free spins removes winning caps • Exceptional payout potential reaching 36,000x stake and beyond • Innovative reel structure with horizontal bonus reels • Balanced volatility appeals to diverse player preferences • Mobile-optimized gameplay across all devices
Minor Considerations:
• Theme contrast between fruit symbols and space setting may not appeal to all players • High variance nature requires patience during dry spells