Endorphina has launched a new holiday-themed slot game titled "Book of Santa."

Endorphina has launched a new video slot titled "Book of Santa," featuring Christmas-themed symbols and prize functions typical of special book-style slots.
The game consists of 5 reels and 3 rows, allowing players to activate between 1 and 10 paylines, with a maximum spin cost reaching 100 credits in the online casino's currency. The slot is adorned with festive symbols, with Santa Claus being the highest-paying standard symbol, while a magical book serves as both the scatter and wild.
The game's main feature is revealed during the free spins, which are triggered when players land at least 3 book icons on the reels. Before the free spins commence, a random page in the book opens, revealing an illustration, and the symbol that appears becomes an expanding symbol throughout the free spins. The bonus feature activates only when there are enough symbols to form a winning combination.
In the lead-up to the Christmas holidays, Endorphina released a video showcasing a significant win in "Book of Santa" at one of the online casinos. During the free spins, the expanding symbol was the highest-paying icon in the game—Santa Claus. Appearing on four reels, this symbol awarded the player a staggering win with a multiplier of x1173 on their bet! Thus, with a spin cost of just 5 euros, the user walked away with 5,865 euros!
Founded in the Czech Republic in 2012, Endorphina is one of the largest publishers of gambling games in Europe. The studio is known for hits such as "The Ninja," "Safari," "The Vampires," the "Lucky Streak" series, and many other popular titles.