King Kong Cash Even Bigger Bananas Jackpot King

By Becky Mosley | Updated 28 May 2026

The name alone takes about four seconds to say out loud. King Kong Cash Even Bigger Bananas Jackpot King, from Blueprint Gaming, landed in October 2023 as the progressive-jackpot edition of Blueprint’s long-running King Kong Cash series. It’s louder than its predecessors, marginally more chaotic, and features a cartoon gorilla presiding over the whole thing like a referee who’s also the main event.

Six reels, 4,096 ways to win, and a Jackpot King progressive sitting overhead like a thundercloud you’re quietly hoping breaks. The jungle theme leans hard on colour and banana puns, and the Cash Collect mechanics give you something to chase even when the jackpot pot isn’t cooperating. It’s a Blueprint slot through and through: familiar structure, clean execution, and a bonus round that will either rescue your session or finish it off.

Before you spin, there are a couple of things worth knowing. The RTP and max win figures aren’t consistent across UK casinos, because the game ships in multiple configurations. The numbers below come from the best-available UK listings, but check the paytable at your casino before you commit real money.

Quick Facts

Technical Features

The game runs on a 6×4 grid with 4,096 ways to win, putting it in the upper-middle range for coverage without going full Megaways. It doesn’t cascade, it doesn’t use Megaways, and the reel count stays fixed. You get a broad, stable grid that gives wilds and cash symbols room to breathe.

Volatility is medium-high. Sessions are lumpy: stretches of modest returns interrupted by moments when everything kicks off at once. If you’ve played any of Blueprint’s other Jackpot King titles, you’ll recognise the rhythm.

Now, the RTP. This is where you need to stop and pay attention. The figure published at several UK casinos is 94.5%, but some licensed UK platforms list this game as low as 92.5%, with the shortfall partly funnelled into jackpot and reserve pools. That’s not a rounding error. The UK industry average sits around 96%, so 94.5% already means you’re playing at a mathematical disadvantage before you’ve clicked spin once. At 92.5%, it’s noticeably worse. If you’re using a welcome offer and this slot is on the wagering list, the maths underneath matters. Check the game information panel at your specific casino. You deserve to know which version you’ve got.

Max win ranges from roughly 10,000x to 50,000x stake depending on the variant and casino configuration.  Mobile play is fully supported.

Design and Theme

Visually, it goes hard on the jungle aesthetic: deep greens, gold accents, and the kind of saturated tropical palette that belongs on a holiday brochure. Kong appears regularly, wearing the expression of someone who’s been told he might win a prize but suspects there’s a catch. Low-value symbols are your standard card suits; higher up the table you get jungle animals, banana stacks, and the cash symbols that do most of the actual mechanical work.

The soundtrack is upbeat in a way that fades into background noise after about three minutes. Not annoying; just there. Blueprint’s production values are consistent, and this one looks expensive without being garish. Colours pop on a phone screen, which matters more than it used to.

Bonus Features

Cash Collect is the engine. Cash symbols land showing pound values, and a Collect symbol sweeps them all up in one hit. Kong Collect and Kong Upgrade variants enter the picture during certain triggers, either boosting values before collection or applying multipliers to what’s already on the grid. It’s a satisfying loop when it fires, the kind of feature that turns a dull base-game spin into something useful at the last second.

Free spins are triggered by scatter symbols, and the bonus round is where the game’s upper ceiling becomes reachable. Wilds substitute for standard symbols across the full 4,096-way grid. MrQ’s version of the game also lists Lock and Spin, Cash Boost, and a Golden Monkey feature, suggesting Blueprint has configured additional layers for certain platforms, though these aren’t confirmed universal across all UK listings.

Above all of this sits the Jackpot King progressive: Blueprint’s cross-casino jackpot framework that adds a genuine uncapped ceiling. Worth noting that part of what you’re wagering feeds that pot rather than returning through standard payouts. That’s partly why the base RTP runs where it does.

How to Play

Where to Play

King Kong Cash Even Bigger Bananas Jackpot King is live at a good number of UK-licensed casinos. As noted above, RTP configurations differ by platform, so it’s worth a quick check before you settle on one. For more titles in Blueprint’s catalogue, head to the Blueprint Gaming hub. Slotfruit’s casino reviews are worth checking if you’re looking at welcome offers where this slot may count towards wagering requirements.

FAQ

Becky Mosley

Founder & Editor-in-Chief at Slotfruit

Rebecca (Becky) Mosley has been at the heart of the UK online gambling industry since 2008 — making her one of the most experienced voices in the space. She founded Take Marketing Limited and built SlotFruit.co.uk into one of the longest-running independent casino comparison sites in the country.

As editor-in-chief, Becky brings a genuine player-first perspective to everything on the site. She personally oversees every casino review and slot guide, making sure readers get straight-talking, honest information rather than marketing fluff. Her approach has always been the same: transparency, fair bonus terms, and responsible gambling above all else.

Over 17 years in the industry, Becky has built deep expertise across UK Gambling Commission licensing, slot game mechanics, bonus structures, and the constantly evolving regulatory landscape. She works directly with operators and software providers to keep every listing accurate and up to date.

Becky is a Companies House registered director (Take Marketing Limited, company no. 07619813) and is based in Lincolnshire, England.

Read more

View author profile