I have downloaded four files:
_Moon_Parrot__Kuro_no_Tsuki___Darkness_of_the_Moon .rar.001
_Moon_Parrot__Kuro_no_Tsuki___Darkness_of_the_Moon .rar.002
_Moon_Parrot__Kuro_no_Tsuki___Darkness_of_the_Moon .rar.003
And the English patch.
I have never downloaded a BL game before- and I have no idea what to do now.
Sorry for the bother, but...
How do I install and operate the game?