Endorphina is well known in the online casino world, both as a cryptocurrency and FIAT currency game developer. It has obtained an MGA-issued license and is most certainly trustworthy. Most of their titles are slot machines, and the Czech software provider has been through the wringer on occasions for its “controversial” slot themes. Founded in 2012, Endorphina rapidly grew to become a household name and a firm favourite of some slot fans. It has over a hundred slots in its portfolio, and you can play many of these on the BetConstruct and SoftSwiss game aggregation platforms. Notable features include buy-a-bonus slots, expanding reel and book slot mechanics.