Wolf Mystery is a Playtech-powered slot with 5 reels and 50 paylines. Available to play on all devices (like iOS, Android and laptops/PCs) from 50p to £500 per spin, this chilling game benefits from a mystery symbol feature as well as a Free Spins feature with win both ways.

Visually, Wolf Mystery is set with the Northern Lights in the backdrop with snow-capped trees – all looks very beautiful. Symbols on the reels include hearts, diamonds, spades and clubs (the low value symbols) as well as 4 animals – you have white wolves, howling wolves, running wolves and brown wolves – the latter will pay 10 times your stake for 5 across a payline.

The angry/snarling wolf is the wild symbol and replaces all other symbols bar the scatter – it’s also the most lucrative symbol giving you 1, 8 or 20 times your stake for 3, 4 or 5 across a payline. There’s also a paw prints mystery symbol which appears on the reels.

The Mystery Symbol feature comes into play on every single free spin – basically, mystery symbols will reveal 1 of the aforementioned symbols, including the wild. If you get the latter, some huge wins are possible.

The main attraction is the full moon scatter – 3 or more of them anywhere in view will activate the Free Spins feature. 3 will give you 7 free spins whilst 4 gets you 10 free spins. If you get 5, you will receive 12 free spins. During the feature, 3 or more scatters landing on a free spin simultaneously will retrigger the feature giving you the possibility of up to 24 free spins in total.

More importantly, winning combinations can be formed both from left to right and right to left – this doubles your chances of winning effectively and gives you the chance to form wins starting from the right-most reel (reel 5).

Relatively simple, Wolf Mystery is easy to play – it has superb high definition graphics and has the potential for big wins in both the base game (due to the Mystery Symbols) and Free Spins feature (due to win both ways technology). If you like the theme, Play ‘N Go’s Wild North is similar.