Sidewinder Slot Review

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Looking for a slot with a fresh twist? Try Sidewinder! This five-reel slot includes extra reels at the top and bottom of the screen to bring you more ways to win. 

Welcome to SpinGenie’s blog. Here, you can browse a huge collection of expert reviews covering our most popular games — including Sidewinder. Keep reading our Sidewinder slot review for the lowdown on this unique title, from its bonus features to the prizes on offer!

Sidewinder Slot Overview

Sidewinder is a slot with five reels, three rows, and 243 ways to win during the base game. But an extra horizontal reel at the top and bottom of the screen may come into play on any spin, too! They will expand the ways to win and boost your chances of scooping a prize. 

Sidewinder is based on classic slot machines, with familiar symbol designs and simple gameplay. It looks fantastic, too, with dynamic visuals and exciting music playing from start to finish. 


In the Sidewinder mobile slot, the standard symbols feature traditional designs: sevens, bells, and more. 

The Sevens symbol is worth up to 8x your stake when you match three or more, and the Bells pay up to 7x your stake. Land the Horseshoe symbol to win as much as 6x your stake. 

The Four-Leaf Clover symbol is worth up to 5x your stake, and the BAR symbol awards a maximum payout of 4x your stake. The lower-paying symbols are the Diamond, Club, Heart, Spade, and Star — win up to 2x your stake for matching three or more. 

Sidewinder also includes three different Wilds, which we’ll cover later in our Sidewinder online slot review.  


The Sidewinder casino slot has a 96.02% RTP and medium volatility. a You can bet from 0.10 to 100 per spin. 

How To Play Sidewinder

To play Sidewinder slot UK, tap the ‘spin’ button next to the game grid to spin the reels. Match three or more identical symbols in any position on adjacent reels, from the leftmost position to the right, to create a winning combination! 

If you activate the top or bottom reel on any spin during the base game, you’ll open up extra ways to win and have a higher chance of grabbing a prize. 

Tap the icon featuring a casino chip to open the bet setup menu, then choose from several stakes. Use the ‘spin’ button to go back to the game and start spinning again!

If you want to browse the paytable, tap the ‘ellipsis’ button at the top of the screen followed by the ‘star’ icon. The paytable covers the standard symbols, bonus features, and ways to win. We recommend that you check it out before you try Sidewinder for the first time. 

Sidewinder Slot Game Features

Wild Symbols

There are three Wild symbols in Sidewinder: 

  • Regular Wild: Can only land on horizontal reels
  • Top Wild: Appears on reel 2 and the bottom horizontal reel only
  • Bottom Wild: May land on reel 4 and the top horizontal reel

Wild symbols substitute for all other symbols apart from the Free Spins symbol. 

Sidewinder Feature

A Top Wild symbol will trigger the top horizontal reel, and a Bottom Wild will activate the bottom horizontal reel. This process will boost the number of active ways to win and allow for extra Wilds to land. 

You can activate the Sidewinder feature with Wilds OR Free Spins symbols — not both together.

Free Spins Feature

Land a Free Spins symbol on reel 2 and 4 to activate both horizontal reels. During the base game, you will win a specific number of free spins based on how many Free Spins symbols you match:

  • 3 Free Spins symbols: 6 free spins
  • 4 Free Spins symbols: 10 free spins

Both horizontal reels will become active during this Sidewinder slot bonus feature, and you’ll play with 1,125 ways to win. Only Regular Wilds and Free Spins symbols will appear on the horizontal reels during the Free Spins feature.

One additional free spin will be awarded whenever you land a Free Spins symbol. 

Expanding Wilds

Regular Wilds will become Expanding Wilds if they land on the same position across both horizontal reels. These will cover the positions between them and the Regular Wilds. 

Sidewinder Slot on Spin Genie

Sidewinder is a well-designed game that combines elements of traditional slots with original features, specifically the extra reels at the top and bottom of the screen. You can expand the ways to win from 243 to over 1,000, win various prizes, and trigger a Free Spins feature with Expanding Wilds! Now that you’ve read our Sidewinder slot machine review, play it for yourself at Spin Genie today!


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V: 1.50.0 All rights reserved. January 2020