yeah, the game really need optimization, since long long time, the game got really unstable, simple actions such as go to the isle, travel or open the menu make the game frozen for several mins or worse, sometimes make me force to close it using the task manager, because i love this game but if it was other game, i would absolutly no bother to play.
Maybe the dev should try renpy like most of the devs, after all, they are indie devs so its really hard for them to use complex engine in a right way and its not like im using a potato microwave, my pc can run perfectly recent games like Nioh 2