Endorphina has masterfully captured the timeless charm of King Arthur's mythology with their slot game, Fisher King. At a glance, the game showcases a classic 5-reel, 20-payline configuration, evoking the atmosphere of a Medieval castle. The real thrill, however, begins when players activate the free spins, presenting a chance to uncover the Holy Grail and win substantial rewards.

Set against the backdrop of Ancient Britain, Fisher King delves into the lesser-known yet pivotal character from Arthurian legends. The story follows Sir Percival's quest to find the Holy Grail in the castle of the wounded Fisher King. Although the king's injury isn't depicted in the game, players will encounter bold symbols of the king, a hero, and a lady amidst a treasure chamber brimming with gold and ominous skulls. While the Arthurian theme is most prominent during the Holy Grail bonus feature, the game excels with its meticulous design and distinctive sound effects.

The game's RTP is solid, offering a balanced yet slightly high-risk experience. Familiar to fans of Endorphina's previous slots, the layout is user-friendly, featuring essential menu options for autoplay, sound settings, and bet adjustments. Players can easily navigate to set their limits and play responsibly, adding layers of immersion and safety to the gaming experience.

Regarding bets and winnings, players start by setting their coin value and bet size, with various winning combinations based on the symbols. The game's highlight is the Holy Grail bonus, where landing scatters awards free games, and the grail's lifeblood pours into broken hearts, granting massive rewards. The dramatic prize potential, combined with rich thematic content and responsible gaming features, makes Fisher King a compelling slot adventure.