About Endorphina
Endorphina was founded in Prague in 2012. Its catalogue has grown past 200 slots, and the studio lists certifications in 59 jurisdictions. Themes run from oriental and horror settings to adventure games, but the classic side is where many of its best-known titles sit: Hell Hot 100, Lucky Streak and Joker Stoker all come from that tradition.
Two very different moods
Book of Santa is a seasonal take on the book format. A single symbol does the work of scatter and wild, and the free spins pick a special symbol that expands across whole reels.
Hell Hot 100 goes the other way. It has no free spins at all, just 100 fixed lines on a 5×4 grid, stacked fire wilds and a star scatter that pays anywhere. Its biggest prize, 500× the stake, comes straight from five scatters.
The gamble feature
Both games let you gamble a win. In Hell Hot 100 it's a card game: the dealer shows a card, you pick one of four, and a higher card doubles the payout. You can repeat it up to 10 times.
A gamble is easy to try in a demo because it costs nothing there. A few rounds show quickly how fast it can swing a balance in either direction.
Questions about Endorphina
Where is Endorphina from?
Endorphina is based in Prague and was founded in 2012.
How many slots has Endorphina made?
More than 200.
Which Endorphina slots can I play for free here?
Book of Santa and Hell Hot 100.
Do Endorphina slots have a gamble feature?
Both games here do. In Hell Hot 100 you pick a card against the dealer's to double a win or lose it.