Chain Mail bonus slot is a 5 reel, 20 payline, 200 coin slot machine with a wild/multiplier symbol, a scatter symbol, and a Castle bonus game. Three Bonus Gate symbols displayed on reels 1, 3 and 5 activate the Castle bonus game. There is no payout for any Bonus Gate symbol combination. In the Castle bonus game there are five rows of seven doors. You choose one door from each row to reveal your bonus win amount. The Castle bonus game has two special symbols, the Princess Roxy symbol and the Uncle Mordread symbol. If you find the Princess Roxy symbol, you are paid all the win amounts behind each door in that row and move to the next row. If you find the Uncle Mordread symbol, the game ends and you are automatically returned to the regular game.