Play Royal Secrets for Free

Beware all the characters at the castle as they're all pretending there's nothing untoward going on, and the King may wave at you from his horse, and fanfares may greet your arrival - but just remember that finding out secrets mean you can build your stash.

You can start finding out secrets from the moment you enter the castle, and all prizes and bonuses are therefore available from your very first spin to help you build your stash. You may find letters on the reels that are part of a code used by one castle member to send secret message to another – so gather these up as they're also worth up to 3,000 coins. Catch the Lady In Waiting doing something secretive and you can win up to 4,000 coins, whilst it's up to 14,000 coins for either the Chief Knight or the Queen. However, find the King doing something he shouldn't be and you'll win up to 100,000 coins.

Find the Scattered Crowns on reels 1, 3 and 5 and you may uncover a plot for a new monarch to take over the throne – and you'll be rewarded with up to 4,000 coins for this, whilst find the Scattered Secret Keys that these secretive characters use to get into each other’s rooms and you'll be rewarded with up to 20,000 coins. Also prepare for the Wild Castle parties where who know what goes on – but where one character is always being replaced by a wild something or other – catch them and you'll win some wild prizes. You may also hit the jackpot when awarded the 12-card pick-me Jackpot Card Bonus, whilst all wins of less than 7,000 coins may be gambled on the Double-Your Prize Gamble Feature in which you have to guess the colour of a card correctly to double your prize.

There may be lots of secrets in the castle – but there's no hidden extras in the staking department. The slot works simply by finding your very own perfect spin-stake from the many credit and credit-bet combinations.

There's nothing like playing a super sleuth, especially when you can win big prizes and bonuses – making this slot royal fun!