Endorphina Slots & Casino Games
Endorphina's indexed catalogue of 191 slots includes high-volatility titles that pay up to 93,750x stake at peak, alongside a portfolio average return of 96.0% across all titles. Themes with strong representation in the portfolio include Fruit, Classic and Animals, drawing players who follow specific visual and narrative styles. The portfolio is actively expanding, with 3 new releases in the last 90 days.
In brief
Endorphina: disciplined slot math behind a remarkably broad reel library
Endorphina is a Prague-based developer whose SlotRanker catalog stretches from direct fruit machines to themed video slots and dice variants. Royal Xmass 2 Dice, 2023 Hit Slot, Water Tiger, Power Balls and Crystal Skull capture that range without disguising the studio’s traditional foundations.
Its house style favors readable layouts, familiar wild-and-scatter structures and a recurring gamble feature. RTP is typically around 96%, while the documented volatility mix leans from medium toward high rather than settling on one fixed risk profile.
Curated picks·20 of 191 games
Best Endorphina Games
| Slot | Score | RTP | Volatility | Max Win |
|---|---|---|---|---|
Royal Xmass 2 DiceEndorphina | 84 | 96.05% | High volatility | x25000.00 |
2023 Hit SlotEndorphina | 81 | 96.01% | High volatility | x93750.00 |
GamblemanEndorphina | 81 | 96.07% | High volatility | x16000.00 |
Prestige CrownEndorphina | 81 | 96.08% | High volatility | x40000.00 |
Fresh CrushEndorphina | 81 | 96% | High volatility | — |
Water TigerEndorphina | 81 | 96.03% | High volatility | — |
Royal Xmass DiceEndorphina | 80 | 96.01% | High volatility | x93750.00 |
Power BallsEndorphina | 80 | 96.12% | High volatility | x3000.00 |
Mongol Treasures II: Archery CompetitionEndorphina | 80 | 96.06% | High volatility | x4000.00 |
Crystal SkullEndorphina | 79 | 96.1% | — | — |
- EndorphinaRTP96.05%Max Winx25000.00High volatility
- EndorphinaRTP96.01%Max Winx93750.00High volatility
- EndorphinaRTP96.07%Max Winx16000.00High volatility
- EndorphinaRTP96.08%Max Winx40000.00High volatility
- EndorphinaRTP96%Max Win—High volatility
- EndorphinaRTP96.03%Max Win—High volatility
- EndorphinaRTP96.01%Max Winx93750.00High volatility
- EndorphinaRTP96.12%Max Winx3000.00High volatility
- EndorphinaRTP96.06%Max Winx4000.00High volatility
- EndorphinaRTP96.1%Max Win—
New Endorphina Games
All Endorphina Games
Series
Endorphina game series
Franchises from Endorphina — each links to the full series with every game side by side.
- 2020 Hit Slot6 games
- Book of Santa2 games
- Burning Coins2 games
- Cash Streak2 games
- Chance Machine8 games
- Clover Flames2 games
- Fruletta2 games
- Hell Hot5 games
- Joker2 games
- Joker Stoker2 games
- Lucky Cloverland2 games
- Lucky Dice2 games
- Lucky streak6 games
- Minotaurus2 games
- Mr.2 games
- Rooster Fury2 games
- Royal Xmass3 games
- Sugar Glider2 games
- The Emirate2 games
- The Vampires 22 games
Fresh Endorphina reviews
18 gamesStudio score breakdown
High confidence (100%)Six signals shape this studio's composite score. Percentile-ranked against the full catalog.
Endorphina: disciplined slot math behind a remarkably broad reel library
- Specialization: online video slots, classic fruit games and a smaller group of dice-based variants.
- Recognizable games: Royal Xmass 2 Dice, 2023 Hit Slot, Water Tiger, Power Balls and Crystal Skull.
- Core mechanics: risk or double games, wilds, scatters, free spins and multipliers.
- Release model: a steady flow of standalone themes backed by annual, seasonal and dice-format extensions.
- Catalogue character: broad and practical, with more emphasis on conventional reel play than novelty engines.
Character
- Traditional backbone. Fruit, crown, gem and classic-symbol games remain central even as the themes diversify.
- Risk-game consistency. The optional gamble or double round appears across most of the catalog and functions almost like a house signature.
- Variant-minded development. Established concepts frequently return with new reel counts, dice presentation or revised bonus structures.
- Controlled complexity. Wilds, scatters, free spins and multipliers do most of the work, keeping the games legible across a large release slate.
History and positioning
Founded in 2012 and based in Prague, Endorphina grew from a small startup into an international B2B supplier. Its SlotRanker record begins in 2014 with straightforward releases, while Minotaurus became an early durable name and later received a dice adaptation.
The following catalog widened without abandoning conventional slot grammar. Satoshis Secret reflected an early cryptocurrency theme, while 2020 Hit Slot helped establish a recurring calendar-year lane. Fruit machines, historical settings, holiday games and animal themes subsequently accumulated around the same wild, scatter, free-spin and risk-game framework.
More recent releases show growth through breadth rather than a wholesale design pivot. Endorphina says its games are certified in more than 50 jurisdictions, and the catalog now pairs established series with newer coin, book and dice formats.
Known games
- 2014: Chimney Sweep, Undines Deep
- 2015: Minotaurus, Satoshis Secret
- 2018: Taboo, Lucky streak 1
- 2020: 2020 Hit Slot, Chance Machine 40
- 2021: Water Tiger, Royal Xmass
- 2022: Crystal Skull, The Vampires 2
- 2023: 2023 Hit Slot, Fresh Crush
- 2024: The Vampires 2 Dice, Temple of Ra
- 2025: Royal Xmass 2 Dice, Power Balls
Flagship lines
Hit Slot calendar
The numbered Hit Slot releases give Endorphina a simple annual marker rather than a continuous narrative franchise. 2022 Hit Slot and 2023 Hit Slot illustrate how the studio refreshes a familiar slot framework for each release cycle.
Royal Xmass
Royal Xmass moved from a conventional holiday slot into Royal Xmass Dice and Royal Xmass 2 Dice. The progression neatly demonstrates Endorphina’s habit of preserving a theme while changing its presentation.
Lucky Streak and Chance Machine
Lucky Streak 27 and Chance Machine 100 Dice belong to long-running numerical families built around classic symbols and recognizable configurations. These lanes favor incremental variations over dramatic reinvention.
Hot and coin classics
Hell Hot 100 and Burning Coins 100 represent the studio’s fruit-and-fire vocabulary. Their appeal rests on quick recognition, direct reel behavior and familiar bonus conventions.
Mechanics and product systems
- Risk or double game: an optional post-win gamble appears across most of the catalog and is one of Endorphina’s clearest recurring design choices.
- Wilds and scatters: conventional substitution and feature-trigger symbols anchor games ranging from Water Tiger to Crystal Skull.
- Free spins and multipliers: these provide the main feature depth without requiring unusually dense rule sets.
- Dice variants: titles such as Royal Xmass 2 Dice and The Vampires 2 Dice recast existing themes through a dice-led format.
Market influence
Endorphina occupies the dependable, high-output tier of online slot development. Its reach across more than 50 certified jurisdictions and its extensive catalog make it useful to operators seeking both classic lobby material and a regular stream of themed video slots.
Compared with Fazi Interactive, Endorphina ranges more freely across historical, animal and narrative themes, though both retain a strong classic-reel core and widespread gamble features. It is not the market’s most mechanically experimental studio, but its consistency and willingness to extend proven formats give the catalog unusual continuity.
Questions & Answers
Endorphina FAQ
Endorphina is known for a large online slot catalog built around classic reel structures, risk games and recurring families such as Hit Slot, Lucky Streak and Chance Machine.
Wilds, scatters, free spins, multipliers and an optional risk or double game are the dominant features.
Yes. The SlotRanker catalog includes classic slots and a small but visible group of dice-format games alongside its video slots.
RTP typically sits around 96%. Documented games span several volatility levels, with medium and high-volatility releases most common.