Chain Mail is a 20-payline video slot running on the Microgaming software platform. The wild card is the Chain Mail Logo and the game’s scatter is the Mail.
Before spinning the colourful reels, a bet should be regulated. The coin size ranges from 0.2 to 100, which is set by clicking +/- under the coin symbol. Clicking “Select Lines” modifies the number of active paylines and “Select Coins” selects the number of wagered coins. “Spin” starts the game and “Bet Max” spins the reels at the highest wager. To play the slot multiple times without interruption, players should push “Expert” and then “Auto Play”.
3 or more scatters activate the Free Spin feature, wherein players gain 15 Free Spins and all wins are tripled. Another 15 Free Spins can be won during the Free Spin round.
The symbols designated with the letter ‘B’ scattered on reels 1, 3 and 5 trigger the Castle Bonus. 5 rows of 7 doors are displayed and players need to click a door on each level starting from the bottom. A bonus amount lies behind each one. Additionally, players can find Princess Roxy, which wins all values in the row, or Uncle Mordread, which returns players to the main microgaming game with their winnings of up to that point.
The theoretical return to player for this game is 96.44%.