Mad Mad Monkey Slot Review

Mad Mad Monkey Slot Review

Mad Mad Monkey is a jungle-themed 5x4 slot with up to 50 paylines from NextGen. Meet a cast of cute cartoonish animals while you spin the reels, including a monkey (of course), a parrot, and a snake. You can win up to 1,000x your stake, double your prizes with the Wild symbol, and trigger the Super Stack Free Games feature with 3+ Scatters. Read our Mad Mad Monkey slot review below for more on its bonus features, gameplay, and more. 

Mad Mad Monkey Slot Technical Features

The Mad Mad Monkey slot UK has an RTP of 95.40%, and accepts bets of between £0.01 and £25 depending on the number of active paylines. You’ll spin a colourful mix of symbols on the reels, and each offers a specific prize for 3, 4, or 5 on a payline. The Banana and Parrot symbols pay the biggest prizes, with up to 1,000x your bet available if you land 5 in a combination. 

The Scatter, Snake, and Coconut award up to 400x your stake, and the royals pay the smallest prizes in the game. You’ll win 200x your bet if you land 5 Jack or 10 symbols on a payline. 

The Scatter also triggers the bonus round — we’ll cover this next in our Mad Mad Monkey online slot review. 

Mad Mad Monkey Bonus Features


Just one Mad Mad Monkey slot bonus feature is available. Let’s look at the Wild symbol first:

Wild Symbol

The Wild symbol features the simian star of the Mad Mad Monkey casino slot, and it doubles all prizes when it helps form a winning combination. The Wild is stacked on reels 2 to 4. 

Super Stack Free Games

Land 3 or more Scatters anywhere on the reels to trigger the Super Stack Free Games feature and win 10 free spins. All prizes are tripled and Banana symbols become stacked across all reels. 

You can retrigger the feature, too, so you could win more free spins before the round ends. All free spins are played at the same stake as the triggering spin, and any wins you accumulate will be added to your total winnings. 

How To Play Mad Mad Monkey


NextGen’s Mad Mad Monkey mobile slot is simple to play on any device. You may want to start by adjusting the size of your stake: tap the coin icon attached to the SPIN button to reveal a slider bar. Slide it to the right or left to increase or decrease your bet. 

Alternatively, press the settings icon in the top-right corner to access the menu, then select the tab marked with a set of coins to reach the bet settings screen. Here, you can configure your stake and change the number of active paylines from 1 to 50. 

Press the SPIN button to play Mad Mad Monkey slot and see if you can build a winning combination of 3 or more symbols (though the Scatter and Banana pay out for 2+ symbols instead). All active paylines are highlighted alongside the reels, and any winning combinations are marked to show the contributing symbols. 

If you want to check the paytable, which is recommended for newcomers, press the settings icon to open the menu followed by the “i” tab. You can browse the symbols, their values, and the Mad Mad Monkey rules here.

Mad Mad Monkey Review Summary

NextGen’s Mad Mad Monkey is a 5-reel slot game with plenty of charm and character. You can win up to 1,000x your bet and trigger 10 free spins in the Super Stack Free Games feature, with a chance to retrigger it for even more free spins. There’s also the Wild that doubles your prizes and stacked Banana symbols to enhance your winnings. If you’ve been impressed by our Mad Mad Monkey slot machine review, this game is well worth a try.


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