The percentage of return is stated by the developer in the range from 95.2% to 94.98%. The minimum cost of the spin is 40 credits in the currency of the online casino, the maximum amount is set at 12,000 monetary units. The gambler determines the cost of the spin by changing the amount of the linear bet. 3, 4 and 5 identical symbols are taken into account. Winning combinations are arranged from left to right from the first reel. The player can adjust the number of active lines - 5, 10, 20, 30 or 40. There are four rows of symbols in a five-drum machine. The slot is addressed to fans of classics who prefer to play big. One of them provides the possibility of connecting the jackpot from IGT. The company has released several versions of the slot machine for land-based and online casinos, which differ in bonus features. The Wolf Run slot machine in the casino appeared in 2017 as a continuation of the story of Wild Wolf and Wolf Rising. The online Wolf Run slot machine from IGT is one of a series of games by the developer dedicated to the image of the wolf.