High 5 Games are the brains behind The Royal Promise slot which was released in June 2012. It is an online video machine based on the prince-princess love fairytale. Impression matters, and that’s why High 5 designed this online video slot with stunning graphics, and eye catching symbols. They are portrayed as a Princess, a Prince, Diamond Rings, and the number 10 down to Ace. This slot is similar to The Amulet And The Charm.
The gambling machine has an entertaining background music to keep you in good mood while spinning the 5 reels with 40 pay lines!