Play'n GO
Helloween is a 5-Reel video slot machine with 10 fixed paylines, paying left to right. Landing a Scatter on reels 1, 3, and 5 trigger the Keeper of the Seven Keys feature wheel, where it is possible to trigger one of seven features. Each of the features award 5 Free Spins, except Helloween Free Spins which awards 7 Free Spins. Scatters also act as Wilds. Scatters are not available during the I'm Alive, Future World, Eagle Fly Free, Dr Stein, March of Time and I Want Out features.