Do you dare to get behind the driving seat alongside the likes of Dracula and Frankenstein to see if you can fly past the finish line with prizes as big as 115,000 coins? If so, get ready to enjoy the ride of your life at Glimmer Casino as you prepare to hit fifth gear with the electrifying Monster Wheels online slot by Microgaming!

Monster Wheels can be played in a choice of two game modes for as little as 30p per spin, and with a 97% RTP, you could expect to receive some excellent cash rewards.

Our verdict:

The joint comedy-horror theme of the Monster Wheels slot is both entertaining and unusual, and if you're at all squeamish, you needn't worry as the imagery leans towards humorous rather than bloodthirsty.

The ability to choose between 128 and 288 ways to win combined with the multi-choice Free Games Feature should appeal to those of you who like to be in full control of your playing experience.


The game begins by prompting you to choose how many ways-to-win you want to play with – 128 or 288. If you change your mind at any point, you can switch ways between spins in the base game.

A racetrack provides the setting, and although you can't smell the burning rubber, you can certainly see signs of it on the tyre-marked backdrop which is lit up by flames licking the edges of the reels.

As well as the standard playing card symbols, there are petrol cans, the game logo, and the six monster racing drivers.

How to play:

As well as choosing how many ways-to-win you wish to take advantage of, the game gives you the option to select how much you want to spend per spin. The minimum value is 30p, and the maximum is £15. Once you've picked an amount, all you need to do is click the Spin button.

You can also change how many coins you're betting with and the coin size by clicking on the Menu icon on the left-hand-side of the screen. Plus, you can mute/unmute the game sounds and turn on Quick Spin via the Settings menu or view the Paytable.

Wild symbol:

In this Microgaming online slot, the Monster Wheels logo represents the wild symbol. Although it only appears on one of the five reels (N.B., Reel 3), it can significantly improve your potential to win prizes as it can replace all symbols except the scatter.

Free Games Feature:

You're unlikely to get your fingers burned by the scatter symbol in this online slot – the petrol can – as when it lands simultaneously on the first, third, and fifth reel, it triggers the multiple choice Free Games Feature. You have three options to choose from: 12 free spins with a 2x multiplier, 6 free spins with a 4x multiplier or 3 free spins with an 8x multiplier.

During the Free Games Feature in the Monster Wheels slot, you gain one additional free spin or two additional free spins respectively each time that one or two scatters appear anywhere in view. The feature is also retriggered if three scatters land on the screen.