Onlyplay has around two dozen games in its library, which is perhaps surprising when you consider that it first debuted in 2007. They largely focus on instant win games and lotto titles, although they did go early on the cryptocurrency gambling game market, launching an Ethereum-friendly title as early as 2016. Most of the titles produced by only play are crypto-specialist games, including Crash titles. However, they are licensed, and their titles have noticeably higher RTP rates than you’d typically expect for games of chance. Onlyplay’s casino games aren’t the easiest to find, though, so you may need to scout around to get your hands on them.