The Bat Stax slot from Greentube and Novomatic is about creepy Bats. Play the Bat Stax for free in online casino with halloween theme. Try this game with 5 reels and 20 winlines. Bats can be a little creepy, but in this extraordinary slot they’ll bring you luck! The bonus round can award you up to 25 free games depending on the number of carved pumpkins that land on the reels! Discovery this spooky game with bats, owls and cats. The Witch’s Hat (Wild) has the highest symbol value and can substitute for other symbols to complete winning combinations. For three or more Pumpkins (Scatter) anywhere on the reels, you’ll have good reason to cheer, for they will trigger Free Games.