Games Global and exclusive studio partner Alchemy Gaming have released Rumble Kong CASHINGO™, a jungle-themed online slot that combines a dual-grid collection mechanic with cash prizes, jackpots and multiplier features.
Launched on 23 July 2026, the title introduces Alchemy Gaming’s first use of the CASHINGO™ format. The game places players in a tropical setting featuring Kong the gorilla and a secondary grid where Banana symbols can build towards additional rewards.
Rumble Kong CASHINGO™ features a 5×5 reel layout with 3,125 ways to win and an additional 5×5 CASHINGO™ grid. The game has high volatility, an RTP of 96%, and a maximum win of 9,000x the bet. Stakes range from $0.20 to $25 per spin, with gameplay available on desktop, mobile phones and tablets.
CASHINGO Grid Adds Collection-Based Rewards
The main mechanic transfers Yellow Cash Bananas and Jackpot Bananas from the reels onto matching positions on the CASHINGO™ grid during the base game and Free Spins.
Regular Cash Bananas carry values between 0.2x and 10x the bet, while Jackpot Bananas include Mini, Minor, Major and Grand rewards valued at 15x, 50x, 250x and 5,000x.
The game also features HOT MODE™, which activates randomly or after a 24-hour countdown. The feature provides five to 10 spins where only Bananas appear on the reels, increasing chances to expand the CASHINGO™ grid.
Kong’s Banana Throw can randomly add Green and Yellow Bananas to the reels, while the Collection Pot feature can place additional Bananas after collections and reset once activated.
Bonus Rounds Build Larger Winning Opportunities
Players trigger the Wheel Bonus by collecting Bonus Tokens across all five rows. The wheel offers jackpots, Free Spins and the 500x Free Spins feature.
Regular Free Spins use the CASHINGO™ Booster, which can apply multipliers up to 200x across the grid. The multiplier begins at 10x and increases through Scatter and Super Scatter collections. When a Cash Banana contributes to a winning line, the attached multiplier increases its value before disappearing.
Landing three Scatter Symbols activates eight Free Spins. A Super Scatter among the triggering symbols awards the 500x Free Spins mode, which applies a fixed 500x multiplier across the grid.
Marcus Thorpe-Fairall, Creative Director at Alchemy Gaming, said: “Rumble Kong CASHINGO™ is built around the idea of giving players something to work towards on every spin. As the CASHINGO™ grid grows, the game continues to open up, while HOT MODE™ and the Wheel Bonus add extra variety and reward potential.
“Combined with the vibrant theme, it’s a title that is full of personality with plenty of opportunities to win.”
David Reynolds, Director of Games Strategy and Partner Management at Games Global, said: “Alchemy Gaming has developed a title that combines familiar collection mechanics with a distinctive jungle theme and a strong line-up of engaging features.
“Rumble Kong CASHINGO™ is another great addition to our portfolio, giving players an experience that evolves throughout the session while offering operators a feature-rich release with broad appeal.”
Source:
“Rumble Kong Cashingo™ is here!”, linkedin.com “Alchemy Gaming”, Jul 23, 2026
