Art looks great, and the setting is quite interesting as well.
Unfortunately, disabling core features of Renpy like save/load, rollback and skip text is a hard no. The combination of all of them is especially unintuitive. Something happens like misclicking a choice, and you can't reload/rollback to fix your error, you'd have to restart from the beginning and mash the enter key/left mouse to get back to where you were. Can't save before any good scenes in case you want to replay them either. I know sometimes the developer's vision for the game makes them remove options from the player to force them to feel a certain kind of way, but I don't really see the benefit for the player in this scenario.
Couple of minor bugs like unassigned character strings and some text still in Russian, despite being in the English version. But that's comparatively insignificant and easily fixable, unlike the previous issues. Will definitely check back in if they choose to open up the game to make it more intuitive for the player.