CasinoNazca is the abbreviated form used to refer to any online casinos launched by the Nazca Technologies Ltd group. The parent company, based in the UK, shut down in 2015, but it has left behind four downloadable CasinoNazca sites that allow players to access all sorts of casino games online. All the CasinoNazca sites are licensed in the online gaming jurisdiction of Curacao, and the games run on the Rival software platform.