Sticky Diamonds is a classic fruit machine given a shiny, gemstone twist. Powered by Bally Wulff technology, this 5 reel, 10 payline game comes with a bonus feature that offers 11 free spins complete with sticky wilds and mystery re-triggers. Play from between 10p and £20 per spin.

2 of the online slot world’s favourite themes are on show in Sticky Diamonds – fruit and jewels. The reels have a very traditional feel. Set against a plain purple backdrop, they include cherries, lemons, plums and oranges which award 0.5, 2.5 and 10 times your total stake for a 3, 4 or 5 symbol combination.

Next come the melons and grapes which offer 1, 5 and 20 times your bet. Better still are the bells which pay 2, 10 or 50x. Best of the lot though is the lucky 7 symbol. Land 3, 4 or 5 of these and you can look forward to a haul of 5, 50 or 200 times your total bet. Symbols can land in stacked formation which offers more winning potential.

Joining the fruit is a red gemstone – this doesn’t award any special payouts but does replace all other symbols apart from the scatter. That scatter is the lightning strike. Land 3, 4 or 5 of them for a payout of 2, 10 or 100 times your bet. You’ll also trigger the Free Games feature and with it 11 free spins. You’ll benefit from a sticky wild during the feature too. There’s also a mystery re-trigger element which can get you even more free spins.

The variance in Sticky Diamonds isn’t as high as in some Bally Wulff slots – such as Ramses Book. There’s a decent hit rate in the base game but you’ll still likely have to wait a while to trigger the free spins. The sticky wild can certainly help things along here though.

This is a basic slot both visually and in terms of features. Lovers of slick visuals and a range of complex bonus rounds will likely be disappointed with what’s on offer here. Sticky Diamonds is 1 for classic fruit machines lovers. If that sounds like you, then you should find plenty to enjoy here.