>>49911460
the documentation is mostly in Japanese, only parts are translated and not really organized
you also need to remember the most common variable names, the further you go the more of them; 恋慕, 愛撫, 親密, 時間経過, so on so forth
pic is an excerpt of scatman's code from EraNAS, even though he's trying his best to keep to Anglicized words he still has to use some original variables

>>49911755
>era is incredibly easy and simple, and even fun to code in
112 please pick up an insane person