Yes, it does. The Siberian Storm Mega Jackpot free play spins activate when five scatters appear on consecutive reels in the base game. These combination awards eight freebies, and as many as 96 can be collected at a go. During the freebies, the bonus can be retriggered with the same number of scatters, which award eight freebies. This time, as many as 240 rounds can be awarded.