This game seems very badly written, not only all the spelling mistakes, but a lot of the quests have a weird flow.
Also, the hints, unusable, example, one just says "Karen story - Go to the kitchen and talk with Karen", seems straightforward but nothing happens. Either she is not there or, the options you have doesn't lead to any progress.
So I am now stuck, I have no idea what I am missing so I can progress, a lot of the game seems to be locked behind Karens story and that is impossible to do anything.
I might have missed something during the Russian dialogue, I can't read Russian, and the game has a 10% of the dialogue not translated , so might be something hidden there.