Join the riders crossing the wilderness of the Mongolian Steppes in Horsemen, a 5 reel, 40 payline slot powered by Bally Wulff. It comes with a bonus feature that awards up to 50 free spins complete with extra added wilds. Start your journey from between 10p and £50 per spin.

A misty, mountainside forms the backdrop to Horsemen – the plain green reels include lower value playing cards from A to J alongside a selection of traditional Mongolian objects. They include a musical instrument, a saddle, a bird of prey and a smiling horseman. Land 5 of the latter for a payout of 20 times your total stake.

There is also a standard wild – this doesn’t offer any specific payouts but it does substitute for all other symbols apart from the scatter. All of the symbols, including the wild, can appear as stacked and fill entire reels to create large winning clusters.

The chief attraction in this Asian adventure is the Free Games feature which is triggered by landing 3 or more of the scatter (the camp scene, complete with yurt and fire) – 3 scatters will get you 10 free spins. 4 award 15 with a massive haul of 50 free spins on offer if you manage to trigger the feature with 5 scatters.

Better still is the fact that the horseman symbol becomes wild throughout the free spins – that is in addition to the standard wild which remains in play. It’s possible to trigger even more free spins here so hope to see those scatters land during the feature.

Following each successful spin, you’ll be given the opportunity to gamble (even in autoplay mode). There are 2 choices. Either guess the colour of the next card shown or work your way up the gamble ladder. You can gamble all or half of your winnings if you wish. Both are 50/50 shots so we recommend using them sparingly.

Horsemen is a simple slot, both in the way it looks and plays – the graphics are fairly rudimentary but are nice and clear against the grassy-looking reels. The game isn’t bogged down with an excess of features either.

The stacked symbols can deliver in the base game but the best opportunities come via the bonus feature where the extra wilds can make a big difference. Land a big haul of free spins and then get lucky with the wilds and these Horsemen can help you ride off with saddle bags full of coins. If you like simple slots, Bally Wulff offers plenty with Ramses Book their most popular title.