Updated a version now where window mode locks the mouse.
Save the game with going to your bed and sleeping.
There are different some different save-files,
One files is for the "Girl Encyclopedia"
Another file is for the "Story-Progress"
But now with the locked mouse you should be able to beat ... cherry i think?
"Cheery" is super fast, but she has very low life. 2 hits are enough.
Mila on the other hand is the hardest encounter.
I designed her that its theoretically possible to beat her, But she was actually supposed to be "beatable" with better stats.
Players however managed to beat her. Well... i cant beat her myself.