Our review of King Kong Cash Jackpot King cuts through the marketing and looks at what matters: how it plays and how it pays. Blueprint Gaming are the studio behind it, tuning the slot game for a very high-variance maths model, with an RTP of 95.01%. The maximum win sits at 250,000x, so there's serious upside on the table. It first went live in 2020 and still earns its place today. Visually it's given an engaging visual treatment, with the action running on a 5-reel grid running 15 paylines. So does it deliver? Let's get into it.
Written by James Holloway · Last updated: March 2026
King Kong Cash Jackpot King comes to us from Blueprint Gaming, finished with a clean, modern look. It runs on 15 paylines across 5 reels with a very high-variance maths model, and an RTP of 95.01%.
Where King Kong Cash Jackpot King earns its keep is the feature set. A progressive jackpot adds a wildcard payout that can land at any time. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. All told, it's a serviceable entry in the Blueprint Gaming catalogue.
At 95.01%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
King Kong Cash Jackpot King features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
King Kong Cash Jackpot King features a progressive jackpot that grows with every spin placed by players across the network. The jackpot can be triggered randomly or through a special bonus feature, offering the chance to win a life-changing sum. The jackpot continues to grow until one lucky player hits the winning combination.
2.9 / 5 — Average
King Kong Cash Jackpot King by Blueprint Gaming provides a straightforward slot experience. While it may not break new ground, it offers very high volatility gameplay that will appeal to certain player preferences.