Mad Mad Monkey Slot Review – Crazy Antics in the Heart of the Jungle

This fun-filled NextGen Gaming video slot packs a punch. Join the crazy monkey in the heart of the jungle for some seriously entertaining gaming. You’ll see the nutty monkey jumping around the reels as you play and filling them with stacks of wilds. Not only do the stacked wilds boost your chances of multiple line wins, they also double the payout. The slot also features free games, where bananas become stacked on all reels. With all free spin wins tripled, this is a feature that can reward you with big wins.

Mad Mad Monkey
Play the Slot with £300 Bonus
Slot Rating:
  • Graphics: 4.5/5
  • Theme: 4.6/5
  • Features: 4.6/5
Overall Score: 4.6/5
Unique Features:
  • Stacked Multiplier Wilds
  • Free Spins with x3 Wins
  • Gamble Feature
Basic Info: 5 Reels, 50 Paylines, x1000 Max. Line Win
Full T&Cs apply. 18+. New UK customers only. Opt-in required. 30 free spins on Book of Dead game upon registration with NO wagering requirements or deposit required for spins AND 100% deposit bonus up to £300: Min deposit £10 and 30x wagering requirements apply on bonus (game weighting applies). Max bet applies. Please gamble responsibly,
Last Updated on 30 Sep 2020 by Chief Editor Keira Miller
  • RTP:
  • 95.4%
Powered by: NextGen
Page Contents:

If you are intrigued by the sound of this game, then stick around, as this page contains all the key details about the slot. There is an overview of the rules and settings as well as a break down of the symbols and their payouts. You will find out how to unlock the free spins feature and what you can expect from it. We’ll report on how the mobile version shapes up and recommend other games we think you will enjoy. Plus, you can try out the slot for free right here on this page.

Play Mad Mad Monkey for Free

It is now time for you to get a closer look at the game. Click the demo version of the game below, and you’ll instantly be immersed into the bright and colourful jungle setting. You will see the symbols and you can peruse the rules and payouts. Yet the real fun comes when you start to play and obviously, win… Spin away and you will get to grips with the gameplay and see the zany monkey in full swing! From there on, you can see our list of UK slot sites that you can enjoy.

Mad Mad Monkey Demo Slot
Instant play

Want to play Mad Mad Monkey for real money? Then be sure to check out Casumo. This safe and reputable operator features many popular NextGen slots, as well as games from numerous other top providers. The casino offers a generous welcome bonus to new players. They also boast an exciting rewards scheme, with plenty of slots tournaments and other special promos to take advantage of.

Overview of the Rules and Features

This video slot features an impressive 50 selectable paylines, which pay from left to right across the 5 reels and 4 rows. The animal/nature theme is captured with reels set against a pretty jungle backdrop, plus there are many appropriately themed symbols. The music likewise is fun and upbeat, with a jungle edge. For fast gameplay, you can opt to auto play up to 100 spins at a time. The central feature in the game is the Super Stack Free Games. During the free spins, there are extra stacked symbols added to the reels. Plus, all payouts are multiplied. The game also includes a gamble feature. Gamble any win for a chance to double or quadruple the payout by correctly guessing the card colour or suit.

Symbols and Payouts

The monkey is the star of the show in this game. The cheeky, toothy-grinned primate is wild. It appears stacked on reels 2, 3 and 4, providing the chance to line up numerous line wins. Furthermore, every win that includes a substituting wild is tripled. The other important symbol is the logo scatter. These symbols pay out a multiple of your total bet when 2 or more appear in any position on the reels. It is also the trigger for the free games, where bananas are also stacked. Other high valued symbols include a banana, a parrot, a snake, a coconut and peanuts. The other symbols include A – 10, which are entwined with twigs and leaves in keeping with the jungle setting.

Mad Mad Monkey Paytable
  • Super Stack Free Games
  • Stacked Multiplier Wilds
  • Mobile Friendly
  • Gamble Feature
  • Fun Theme
  • Scatter Pays
  • Lacks Bonus Round
  • No Progressive Jackpot

The wide betting limits make this game a great option for all types of players, regardless of budget or style of play. Those of you who prefer to play with low stakes can bet for as little as a penny a spin. With an adjustable coin value of 1p – £5 and a selectable 50 paylines, you can increase the bet per spin up to a maximum of £250, perfect for high rollers. We advise playing with all 50 lines active, to fully benefit from the stacked wilds. The game does not feature a progressive jackpot, and the highest payout of x1000 is reserved for 5 bananas on an active line.

Super Stack Free Games with Triple Wins

Keep your eyes peeled for the Mad Mad Monkey logo as you play. This scatter symbol triggers 10 free games when 3 or more land anywhere on the reels. During the feature, the dark, night-time jungle background is replaced with a bright and sunny day-time setting, that is filled with vibrantly coloured flowers, leaves and butterflies. When the free spins are unlocked, you will see that stacks of banana symbols are added to the reels, in addition to the stacked wilds. Plus, every win in the free games is multiplied x3.

Be warned players, the free games are not frequently triggered. You may need to play for extended periods before you hit the elusive feature. Yet when you do crack them, you will not be disappointed. Thanks to the triple payouts, you can amass some big wins. Plus, given that the highest valued symbol, the banana also appears stacked, there are even more opportunities to stack up impressive wins. The feature can also be re-triggered by landing a further 3 scatters.

Play Mad Mad Monkey on the Go

Those of you who enjoy playing slots on your mobile phone or tablet will be pleased to know that a mobile-friendly version of Mad Mad Monkey is available. The scenic jungle background is minimalised, ensuring that the reels fill the screen, for the most engaging gaming experience. The mobile game boasts the same high-quality graphics and sounds as the desktop version. You will see that only the most essential settings and options, including the spin button are located on screen. Other options, such as number of bet lines and coin size are held within a separate menu, so not to restrict your view of the reels.

This Slot is More Fun Than a Barrel of Monkeys

Creating a slot based on a crazy monkey is going to be a recipe for success on many levels. The fun theme translates well into an online slot and provides plenty of amusement and entertainment before you even start to spin! When you add on the special features, including multiplier wilds, a gamble feature and free spins with triple wins, then you have a great game that ticks many of the right boxes for slots players. However, some players may be put off by the lack of a bonus round. If you prefer slots with even more special and innovative features, you may prefer one of the games below. Another perfect choice is Jungle Spirit Call of the Wild slot which still keeps in itself the theme of the slot we currently reviewed but might match your taste better.

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The graphics and sound effects capture the theme well and help create an immersive playing experience. Stacked wilds are always a welcome feature in a slot, and in this game, they regularly help you to complete winning symbol combinations. Overall, this is an enjoyable game that we have no hesitation in recommending. If you are ready to play Mad Mad Monkey with real money, then check out our review of Casumo, the best casino for this slot. And if enjoy this monkey slot there is a good chance that you are also going to like Banana Monkey.