The innovative coin-based video slot game Chain Mail is a 5 reel, 20 payline and 100 coin slot machine. Its colorful graphics and humorous symbols feature a medieval theme with modern ideas inserted in this video slot game. Chain Mail coin sizes range from 1 to 50 cents. Players are offered 10 regular symbols and 34 winning combinations. Regular wins are calculated by multiplying the number of coins won by the number of coins bet per payline. The Chain Mail symbol is a wild multiplier. The top jackpot of 6,000 coins on a $20 bet is won when hitting 5 Chain Mail symbols on a payline. The 2nd highest pay of 1,200 coins is won when hitting 4 Chain Mail symbols on a payline.

The Mail Bag symbol is the scatter. Scatter winnings are added to payline wins and are calculated by multiplying the Mail Bag symbols combination payout by the number of coins bet. Three Bonus Gate symbols featured on reels 1, 2 and 5 activate the Castle bonus game divided into 5 rows of 7 doors. When a door with Princess Roxy is picked, all wins behind each door in that row are paid out. But when a door with Uncle Mordread is picked, the bonus round is over.