Theme 
Developer 
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Features 
RTP 
Queen of Spades by Mascot Gaming uses a 5-reel, 3-row slot layout set against a gothic royal theme. The game shows card-suit symbols, royal portraits, gemstones and a Queen Wild, with the Wild marked for substitution during wins. The interface includes bet and win displays, plus spin and auto-play controls.
The paytable lists symbol values across the card and character sets, while the Queen symbol plays a central role in the bonus structure. A Queen Feature can open after Queen symbols appear on the reels, leading to a card-reveal mini-game with Queen or King outcomes. The game also includes Queen Free Spins and King Free Spins, with 10, 12 or 15 spins awarded depending on the feature level.
This demo version is available to play for free and can be used to practice before playing for real money. The rules panel also describes sticky Wild behaviour during Queen Free Spins and a Risk'n'Buy option for entering the feature after a spin, with the cost taken from the balance.
