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Big Kahuna Slot Online From Microgaming

Slot details

Jackpot Game
Release Date
Slot lines
Scatter Symbol
Slot reels
Max. win
Wild symbol
Min. bet
Free spins
Symbol Stacked
Casino slot types
Slot Theme
Fruits, Hawaii
Max. bet
Bonus game

Where to Play Big Kahuna

#AD New customers only. 18+

  • Min. deposit £10
  • Wagering requirements 40x(bonus)
  • Max bet £5
  • All Free Spins from the New Player Welcome Bonuses are valid for 72 hours
  • Free Spins will be credited at the rate of 30 per day
  • The maximum withdrawal amount for a player from their Free Spins is £100
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible for the Welcome Bonus

#AD New customers only. 18+

  • A minimum deposit of £10 is required
  • The minimum withdrawal from your cash funds is £10
  • The wager is 35x the value of: your original cash deposit + the bonus funds
  • Max bet £5
  • Any unused bonus funds will be removed from your account after 30 days
  • All Free Spins are valid for 10 days

#AD New customers only. 18+

  • Min. deposit £10
  • Players need to wager the Welcome Bonus 40 times
  • Max bet £5
  • The maximum withdrawal amount from their Free Spins is £100
  • Free spin are created 20 per day
  • All Free Spins are valid for 72 hours
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible for the Welcome Bonus
Big Kahuna

Big Kahuna is an entertaining slot that’s made by the software developer Microgaming. We have examined many of their, almost universally excellent, slot offerings in other articles. It’s incredibly popular and can be found at a range of different online casinos across the globe.

The slot consists of five different reels and of nine different pay lines. Along these lines, the minimum coin per line requirement is 1, and the maximum coin requirement is 5. 

To put this in perspective, the minimum coin size is 0.05, and the maximum coin size is 0.5, with a maximum jackpot of 500 coins.

The RTP for this fun video slot sits at a very healthy 96%.

Game Design

Themes and Graphics

The theme across the Big Kahuna slot is a mixture of magic, prehistoric Aztecs, and also classic fruit machine aspects. This might sound like a bit of a scattershot approach to take, thematically, but the Hawaiian islands vibe actually holds it all together quite well.

This combination makes for an exciting and fun slot for you to take advantage of. The graphics are of high quality, and the slot as a whole has a lot of fun in store.

Sound and Experience

The soundtrack reinforces the game’s theme and graphics beautifully, adding to the overall experience of playing Big Kahuna slots. There’s classical, relaxing luau feel to the proceedings that puts you at ease the longer you play.

Mobile Compatibility

If you’re like one of the many different casino gamblers who like to play on the go, then you’ll be happy to hear that the Big Kahuna is correctly optimised to be played on mobile. We tried both the iOS and Android counterparts and there seemed to be no observable difference, from what we could tell.

Either on a tablet or mobile, these devices allow you to have fun with the simple gameplay of this slot. You can swipe right or left to place bets, adjust the pay line, change the sounds, see the paytable, and payouts.

Bonus Features

Game Symbols

There are significant, bold, and varying symbols in this game, including a pineapple, raspberry, jackfruit, melon, orange, kiwifruit, Komodo dragon, volcano and Tiki Masks.

Bonus Rounds

The Tiki Mask and Volcano bonus symbols activate the two different bonus rounds that the slot offers.

The Volcano bonus is a rather quick round; in our view, this could have been extended for better game play overall. If you can hit 3, 4, or 5 different volcano symbols on a single payline, then the slot will take you to a separate screen.

Here you must give a piece of fruit to a statue. This action is done by dropping it into the volcano. Each fruit has a different value, so which one you actually end up choosing is a matter of sheer luck.

The Tiki mask bonus lasts a little longer. This round is activated by hitting 3, 4, or 5 different Tiki mask symbols on a single payline, or five of the Tiki mask symbols on an active payline.

You will then be taken to 10 Tiki masks, and you choose one by one. Once you find the mask with ‘Collect’ behind it, the mini-game will end.


The highest Jackpot you can get in the Big Kahuna video slot is 500 coins. This payout will depend on how much you’ve placed as a wager.

Big Kahuna Hits and Misses

  • Pros

  • Fun mobile gameplay
  • Interesting bonus rounds
  • Big striking game symbols
  • Fun Aztec theme
  • Cons

  • Small jackpots


Overall, the slot is a sound, robustly assembled piece of technology that offers fun gameplay, either from the comfort of your own home or when you’re out and about. Its appeal will almost certainly depend on the particular affinity that you have for the theme.

For ours, though, there was something weird and wonderful about this Hawaiian offering; making sacrifices to a volcano for bigger bonuses and uncovering Tiki masks was quite charming in an effortlessly entertaining way. The music is the icing on the cake and really hammers home an island-time vibe.

The RTP also adds to the quasi-tranquilising effect of the slot, doling out small payouts frequently enough to hold onto your attention. The slight rush at smaller increments of money over a longer period of time, whether intentionally or not, really goes a long way to capturing a more laid back, less frenzied experience.


What is the Jackpot on this slot?

The highest Jackpot you can get in the Big Kahuna video slot is 500 coins.

What devices can Big Kahuna be played on?

This slot’s simplicity means that you can play it anywhere you want. It’s available on both Android and iOS, which we tried for this review and with which we have no qualms. Prepare yourself to swipe away the hours on this adorable contribution from Microgaming.

What is the theme of Big Kahuna?

Big Kahuna’s theme is a Hawaiian tropics vibe. In a time in which we are being self-isolated, there’s something quite liberating of escaping and hearing the lapping of the waves as we enjoy the generous Return To Player (96%) that this slot offers.