Yeah, I meant the "offline version" as the most recent one, in the sense that, it's not really up to date with the current online version, but that it's the only version that's available to download and play offline. Yes, Diogaoo does not really like his game here, neither really tried to establish communication with the people here, neither about HC 1 or HC 2...Are you sure? Last I checked the offline version of HC 1 was incredibly outdated and was really buggy. That port wasn't even made by the creator and I heard they were not fond of it being on F95zone at all.
They definitely created and continued to develop HC 1 in EOS, the same engine I used for Trials.
They used Renpy to make HC2 and that is the offline version that is kept up to date.
You're right, mb, since it was created and developed using EOS, same engine you used for ToTS, someone might be able to bring the last version (currently 1.65 if I'm not mistaken) to offline play...
And yeah, Ren'py HC2 offline version is the one kept up to date, although with each passing month less people is interested on getting it...