Slot guide
Kong 3 Even Bigger Bonus slot review: collect symbols and bonus upgrades
Blueprint's 2025 six-reel collect slot, third in the Even Bigger Bananas family, with unlockable features and a pick-your-upgrades bonus.
Kong 3 Even Bigger Bonus is a Blueprint Gaming slot released on 27 March 2025, the third game in the King Kong Cash Even Bigger Bananas family. It runs on six reels with 4,096 ways: money symbols land on all six reels and are collected by collect symbols on reels 1 and 6, and a series of unlocks leads to the Even Bigger Bonus, where you pick upgrades. Blueprint publishes 95%, 93% and 92% builds, and the top win is 10,000x the stake.
Kong 3 Even Bigger Bonus: spec sheet
From the provider's published game sheet.
- Provider
- Blueprint Gaming
- RTP
- 95%
- Max win
- 10,000x stake
- Reels
- 6
- Ways
- 4,096
- Min bet
- £0.10
- Max bet
- £1,000
- Released
- 27 March 2025
Features
- Money symbols on reels 1-6 collected by Collect symbols on reels 1 and 6
- New unlocks: 3 Kong collect symbols, Treasure Wheel, Treasure Blitz and Even Bigger Bonus
- Even Bigger Bonus: pick upgrades such as extra spins, extra collects and trail boosts
RTP can be set lower by some casinos; the game's own help screen shows the figure that applies. 18+ only.
Money symbols and collectors across six reels
The base mechanic is simple. Money symbols carry values and can land on any of the six reels, but they only pay out when a collect symbol lands on reel 1 or reel 6 at the same time. Spins with money symbols and no collector pay nothing extra, so results come in bursts.
What the Kong 3 unlocks add
According to Blueprint, play unlocks three new Kong collect symbols along with the Treasure Wheel, Treasure Blitz and the Even Bigger Bonus. Each adds a different way to gather or boost money values. Blueprint does not publish a volatility rating for the game, so the spec card leaves it blank.
The Even Bigger Bonus pick
The bonus that gives the game its name lets you pick upgrades before it plays out, such as extra spins, extra collects and trail boosts. The choices shape how the round runs, but they do not change the game's overall return, which is set by the build the casino has installed.
Builds, stakes and the £1,000 listed maximum
Blueprint's sheet lists stakes from £0.10 to £1,000, but that upper figure does not apply in Great Britain: online slots at GB-licensed casinos are capped at £5 per spin, or £2 if you are 18 to 24. The RTP depends on which of the three builds the operator runs; over the long run a 92% build keeps three pence more of every £1 staked than the 95% build. Check the game's help screen before you play. The slot stake limits guide explains the caps.
Kong 3 welcome spins at Bella Casino and Mecca Games
Two casinos run by Rank Interactive (Gibraltar) Limited attach their welcome spins to this game. Bella Casino: 100 bonus spins on Kong 3 Even Bigger Bonus when you deposit and stake £10
New players; min deposit £10 (Paysafecard excluded) and £10 stake on Kong 3 Even Bigger Bonus; 10x wagering; max win £200
Mecca Games: £20 bonus and 50 bonus spins after a £10 deposit
Min deposit £10, Paysafecard excluded; £20 bonus 10x wagering on selected games, max win £50; 50 bonus spins on Kong 3 Even Bigger Bonus, 10x wagering, max win £50
Spins tied to one slot are only as good as their terms: check the minimum stake to qualify, wagering, the cap on winnings and expiry, and remember that GB rules cap wagering on bonus funds at 10x since 19 January 2026. The Bella Casino review and Mecca Games review cover each operator in full. Other licensed casinos that list Blueprint Gaming appear beside this page. No demo is hosted here; licensed casinos may offer one after age verification.
18+ only. The responsible gambling page explains deposit limits and where to get help.
UK-licensed casinos, ranked by our score
Order = score out of 10. Every operator holds a Gambling Commission licence.
| # | Casino | Score | Welcome offer and significant terms | Payments | Links |
|---|---|---|---|---|---|
| Place 1 |  Bella CasinoRank Interactive (Gibraltar) Limited | Score: 7.9 out of 10, good | 100 bonus spins on Kong 3 Even Bigger Bonus when you deposit and stake £10 Significant terms New players; min deposit £10 (Paysafecard excluded) and £10 stake on Kong 3 Even Bigger Bonus; 10x wagering; max win £200 |
| Visit Bella Casino (opens the operator site in a new tab)Read the review: Bella Casino |
| Place 2 |  Mecca GamesRank Interactive (Gibraltar) Limited | Score: 7.8 out of 10, good | £20 bonus and 50 bonus spins after a £10 deposit Significant terms Min deposit £10, Paysafecard excluded; £20 bonus 10x wagering on selected games, max win £50; 50 bonus spins on Kong 3 Even Bigger Bonus, 10x wagering, max win £50 |
| Visit Mecca Games (opens the operator site in a new tab)Read the review: Mecca Games |
| Place 3 |  Amazon SlotsJumpman Gaming Limited | Score: 7.7 out of 10, good | Chance to win up to 500 bonus spins on Starburst Significant terms 18+, new players, £10 min fund; bonus spins winnings subject to 10x wagering; max bonus conversion equal to lifetime deposits up to £250; only bonus wagers count |
| Visit Amazon Slots (opens the operator site in a new tab)Read the review: Amazon Slots |
| Place 4 |  Pub CasinoL & L Europe Limited | Score: 7.4 out of 10, good | 50 cash spins on Octobeer Fortunes after depositing and wagering £10 Significant terms Deposit and wager £10; activate before depositing; spins £0.20 each, winnings paid as cash, no max cash out; Skrill deposits excluded; spins expire in 48 hours |
| Visit Pub Casino (opens the operator site in a new tab)Read the review: Pub Casino |
| Place 5 |  LuckyMateAnakatech Interactive Limited | Score: 7.4 out of 10, good | 50 bonus spins on Big Bass Splash when you bet £10 on slots Code MATE50 Significant terms £10 min deposit; £10 in slot bets; 50 spins at £0.10 (£5 total); x1 wagering, £1 max bet contribution; £100 max cashout from winnings; 7-day expiry; selected payment methods only | Not listed | Visit LuckyMate (opens the operator site in a new tab)Read the review: LuckyMate |
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Questions readers ask
What is the RTP of Kong 3 Even Bigger Bonus?
Blueprint publishes 95%, 93% and 92% builds, and the casino chooses which to run. Check the in-game help screen.
Can I stake £1,000 a spin on Kong 3 in Great Britain?
No. The provider lists up to £1,000, but GB-licensed casinos cap online slots at £5 per spin, or £2 for players aged 18 to 24.
How do the money symbols pay?
Money symbols can land on all six reels and pay when a collect symbol lands on reel 1 or reel 6.
What is the maximum win on Kong 3 Even Bigger Bonus?
10,000x the stake, according to Blueprint.