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Big Kahuna Slot is currently available only in free play mode in your country.
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Big Kahuna Slot Microgaming

Big Kahuna is a colourful 9-payline video slot operating on the Microgaming software platform. There are two Bonus symbols – the Volcano and the Mask symbols. The wild card is the Big Kahuna Logo and the scatter is the Monkey symbol. Players can test the slot on this page for free, or they can play the game for real money in any of the listed Microgaming casinos.

To initiate their Hawaiian adventure, players should first decide on their wager. "Select Lines" modifies the number of enabled paylines and "Select Coins" sets the number of coins wagered. The coin value, ranging from 0.05 to 0.5, can be adjusted by pressing +/-. To start the game, players should push "Spin", and "Bet Max" to spin at the highest wager. Should players desire to play multiple times uninterrupted, they can choose “Expert” and then “Au­top­lay­”.

When 3 or more Volcano symbols emerge on the reels, the Volcano Bonus is triggered. 3 Volcano symbols can award from 25 up to 625 coins, 4 Volcanoes can win players from 50 up to 1,000 coins and 5 Volcano Bonus symbols can grant them from 100 up to 2,500 coins.

3, 4 or 5 Mask symbols emerging on an active payline lead to the Mask Bonus. There players need to choose between different masks, which reveal random bonus amounts. However, if players land on a mask that does not contain winnings, the round ends and the consolation prizes are added. 3 Masks can award up to 1,650 coins, 4 Masks up to 2,900 coins and 5 Masks up to 4,375 coins.

Game Play

Select Lines: Adjust the number of paylines played.
Select Coins: Choose the number of coins to bet.
-/+: Adjust the coin value.
Spin: Start turning the reels.
Bet Max: Spin the reels at the maximum wager.
Autoplay: Play the game for a preset number of times without interruption.

Play game
Software Microgaming
Slot Type Video slots
RTP 96.16%
Special feature Wild Scatter Free Spins
Slot details
More slot details More details
  • Software

  • Slot Type

  • Paylines

  • Reels

  • Min Coins Per Line

  • Max Coins Per Line

  • Min Coins Size

  • Max Coins Size

  • Jackpot

  • RTP

  • Bonus Game

  • Progressive

  • Wild Symbol

  • Scatter Symbol

  • Autoplay Option

  • Multiplier

  • Free Spins

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Big Kahuna Slot Reviews by Players


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Łukasz G. 28 reviews
Reviewed on January 24, 2017


I love this one it's a little bit of trick, do not call it cheating but the 3 lines or 5 maximum is really nice here especially high 3 lines bonuses and taken fully. It's a really big chance to win comparing the other slots and the scatter monkey thing is fully obtainable. That's the way I play this slots. Very rarely, I go for whole lines, common gameplay here. Go check it! Just don't be scared of trying. Life is build on our actions if we are never trying, do not tell me that you really live. You are just scared sissies then!


It's a kind of slot for very very small bets if you are losing you funds. You can really turn everything around so no negatives.
Afi4wins 2006 reviews
Reviewed on May 31, 2016


I've played the Big Kahuna Snakes and Ladders game and didn't find it very interesting nor rewarding. This Big Kahuna game was probably released earlier than the Snakes and Ladders game, so that should tell a lot about this game. Kahuna is an Hawaiian term for a priest, a magician, or a shaman, so this Big Kahuna must be a big one somewhere in the Hawaiian jungle. If you happen to be going there, watch out for the Big Kahuna. Right now, I'll keep watch over him over here, just in case he decides to make my wallet suddenly disappear. Hehehe.

For a very old game, I can't really comment much on its graphics and sounds, other than to say that it is acceptable but looking quite dated, although I do find the monkey's icon quite nice. Paytable wise, only the Wild symbol is doing its job, although it is still considered a dumb Wild, for not doing anything else except to substitute for the fruits symbol only. 5 of them pays a nice 8000x the line bet. All the other symbols pay from 500x the line bet down to 100x. So, is that good or bad? Quite bad!

There are 2 feature games available, namely a Volcano Bonus game and a Mask Bonus game, both having a pick-and-win mode of play, something that I don't like at all. In the Volcano Bonus game, you pick 1 fruit out of 5 or 6 fruits to win a prize. Nothing big at all to win here, only about 10x the total bet size, or thereabouts. In the Mask Bonus game, you pick a few masks out of the 10 masks, until you get a 'collect' sign which ends the picking. The prizes here are a little bigger than those in the Volcano bonus, probably up to 20x or 25x the total bet size. Still not a lot though. So where can you win big? Get 5 of those Wilds on any payline and that's about it! No win multipliers in this game, no Free Spins game either. All you get is a lot of monkey business!


What don't I like about this Big Kahuna game? Well, everything about the game sucks! The paytable sucks, the feature games suck, no free spins game sucks, some of my money got sucked too. Luckily not a lot, because this is a low variance game. Can't win much, can't lose much either, provided you know when to run! Overall, what a boring game Big Kahuna is!
hajnrih 1378 reviews
Reviewed on February 29, 2016


Big Kahuna is a very old video slot which is run by Microgaming software and for that reason I think that players avoid this game but I wanted to give it a try. This is a 9 payline 5 reel slot with min bet 0.45 euros. The first time I played the game I just wanted to test it so I set 10 spins on autoplay on min bet. I was surprised because after these free spins I was actually 50 euros in plus. I ended up playing the game for more than 2 hours but I finished with a plus of only 40 euros.

This video slot is supposed to be Hawaiian themed slot but it is more of a jungle oriented because of the wildlife illustrations. Symbols include flowers, fruits, monkeys, volcanoes, lizards, tribe relics and badges. The symbols are very colorful and probably for that reason the developer chose to leave the reels white. The scatter symbol is a monkey, if you get 2 scattered monkeys it will pay you 3x bet and if you get 3 monkeys you will earn 10x bet.


What I found disappointing in this game is that the scatter does not trigger any special feature which I think makes the game a bit boring at times. There are two other symbols which trigger the bonus. When 3 Mask icons land on a winning payline you will be carried away on a secondary screen where you have to pick masks until you reveal the “Collect” label. There are 3 masks out of 10 with this unwanted option so do not expect too much from this bonus even though this game can reward up to 250 euros. The other bonus is called Volcano Bonus which is triggered the same way but only with Volcano symbols this time. You can win cash prize here by picking fruits but the amount is not so high. This game does not have a free spins feature.

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