The Wolf Run online slot machine is a five-reel, 40-payline slot produced by well-established software provider IGT. It features stacked wilds and a free spins bonus round where all wins are doubled. So, get ready to run with the wolves as we guide you through how to play.

If you’re familiar with IGT, you’ll know that wild animals and the jungle are a common motif in its portfolio of online slot titles. Cats, Golden Jungle, Prowling Panther and The Wild Life are just some of its similarly themed productions, along with two other wolf-based games: Wild Wolf and Wolf Rising.

The graphics in the Wolf Run slot machine are relatively simple. The reels are set against the backdrop of a large forest with symbols including a black wolf, a white wolf and a wolf howling at a full moon, as well as the card ranks from nine to ace. The three wolves are, as you’d expect, the top-paying icons in the game, with the howling wolf paying out 1,000 times your line bet for landing five on a payline or 200 for getting four. All line wins pay from left to right. You can choose to have one, five, ten, 20, 30 or all 40 paylines in play when you spin. The minimum line bet is 1.00 and the maximum is 500, which is high for an online slot machine. However, we should point out that if you choose the maximum line bet of 500, you can bet on only five paylines (i.e. a maximum bet of 2,500). The Wolf Run slot game also offers an autoplay function, as do most IGT slots. Players can choose to set between ten and 50 automatic spins but they can also be stopped at any time.

As well as being the highest-paying symbol in the game, the howling wolf at full moon is also the wild and substitutes for all others except the bonus. The Wolf Run slot features stacked wilds, meaning that every reel can stack four or more wild icons, giving you the chance to land some mega wins! We mentioned the bonus symbol – this is the key to unlocking the free spins bonus, which is the main feature of the game. Landing three of the bonus signs on the middle three reels awards you five free spins, as well as paying you double your total bet.

During the free spins round, the symbols change to a darker background and there are extra bonus and wild icons on the reels, giving you more chances to win big or activate further free spins. On top of that, all wins during the free spins bonus are doubled, so even though you start off with five spins you can claim some pretty big wins with a bit of luck. With stacked wilds and high stakes on offer, those wolves in the Wolf Run online slot machine could make you a lot richer.