Endorphina

100% up to $100 + 180 Free Spins
Plus 25 free spins on sign-up, no deposit needed.

T&Cs Apply

40x wagering applies to the bonus amount, not deposit plus bonus (bonus terms 3.4). Free spin winnings carry the same 40x (2.3). Slots contribute 100%; table games, live games, instant win, lotteries and bingo typically contribute 5%; progressive jackpot and accumulating mechanic games are excluded entirely (3.5). Free spins expire if not opened within one day of crediting (2.4). The qualifying deposit must be wagered once within 24 hours to release the 180 free spins (2.1). Substantial wins may be paid in monthly instalments (terms 8.7.3). Dormant accounts are charged a minimum of 5 EUR monthly after six months without login while the balance is positive (13.1). One account per household, IP and computer (6.2.2). Verified against the operator published terms on 2 August 2026.

Endorphina is a Prague-based studio founded in 2012, producing classically styled slots with simple mechanics.

They built their name on. Straightforward five-reel games with clean design, and a willingness to use unconventional themes.

Worth playing. Chance Machine, Satoshi’s Secret and Twerk.

Practically speaking, Endorphina content appears most often at offshore and crypto-friendly casinos. Mechanics are simple, with fewer layered features than contemporary releases from the larger studios.