Endorphina

Endorphina is an independent, slots-only studio founded in 2012 and headquartered in Prague, Czech Republic. Its catalog of more than 200 HTML5 titles is built around a classic-modern hybrid formula: fruit and retro layouts sharpened with contemporary math, consistent RTPs around 96% and the studio's trademark risk/gamble feature after wins. Signature games include Satoshi's Secret, one of the earliest cryptocurrency-themed slots in mainstream iGaming, the long-running Lucky Streak series (recently extended with Lucky Streak 1000), Hell Hot and Joker Stoker. The studio is especially strong in Central and Eastern Europe, the CIS and Latin America, but distributes through aggregators to operators worldwide. Endorphina holds an MGA B2B licence alongside approvals from regulators including Romania's ONJN, Greece's HGC, Sweden's Spelinspektionen, Denmark's Spillemyndigheden and iGaming Ontario, with GLI certification and ISO 27001-certified security. Expect straightforward, high-tempo slots rather than heavy feature stacks.