7 Sins includes two wild symbols (Lucky 7 and Double Lucky 7) that substitute for any other reel symbols, except scatters, to help comprise winning combinations. Lucky 7 wilds only appear on reels 1, 3, and 5. Double Lucky 7 wilds, appearing on reels 2 and 4, act as two adjacent wild symbols. Winning up to an insatiable 7 of a kind is possible by landing both Double Lucky 7 wild symbols. A 3 of a kind combination will win on the first two reels when the Double Lucky 7 symbol lands on the second reel.
Three Pandora's Box symbols landing only on reels 1, 3 and 5 will trigger a sequence of 7 free spins where all seven capital vices of men fight for your affection, each taking their turn every free spin as a sticky expanded sin on the middle reel. During free spins, the other reels will spin where only the relevant sin symbol can land to form winning paylines. A multiplier increases every spin from x1 to x7 to satisfy your hunger in winning big. Free spins cannot be re-triggered.
The Second Chance feature gives you the alluring opportunity to trigger free spins with only 2 Pandora's Box symbols, by picking 1 of 7 figures shown on-screen. Finding the third scatter will open free spins, or win an instant prize.