iv finished the game many time, it is possible. The fighting is reaaaallly glitchy tho. Also u can use acts to win like 70% of levels. literally didnt even do any fighting in the house
the glitches are a thing in the game, but also the fights are really really repetitive, they are almost the same every time, i think it would be more interesting if you ad a new mechanic to the fights, that would increase or decrease your dmg or somethin