Yes, the process requires a little technical know-how and patience. But once you have Ayato Sakamaki snarling "Bitch-chan" in English subtitles on your PC screen, you will realize it was worth the effort.
There are three main entries in the main series: Diabolik Lovers Game English Download Pc
Most Western fans are looking for the first two games, Limited V and More, Blood , as these cover the anime adaptation (which is considered a poor summary of the plot). Yes, the process requires a little technical know-how