The creepy video slot Devils Number from Red Tiger, has 5 reels, 4 rows and 30 win lines. The game at Devils Number takes place in an spooky Library and you will find devillish symbols and features on the reels. Some symbols are, Skulls, a Blue Pot with liquid Gold, a Book, 2 Paper Scrolls and Card symbols. So you need to spin 3 or more identical symbols on one of the win lines to cash a prize. The highest paying symbol in this game is the magical Potion symbol, it pays 12x your bet for a 5 of-a-kind. This machine has 2 nice Bonus features, the Avalanche Reels and the Upgrade feature. In the Avalanche Reels feature low-paying card symbols will randomly removed and new symbols will drop down. In the Upgrade feature payouts will be boost for bigger prizes. So the Free Spin feature will start if you spin 3 Golden Nine symbols anywhere on the reels. Than you will get 12 Free Spins. Try to win big rewards by playing the Devils Number slot for free or with real money online.