I met a very specific game breaking bug after the alien abduction part.
I finish this part and wake up in my bed bud it's impossible to go down the stairs of the house. If i try a fix view of the down stairs occured (like if you focus on the door behind the stairs in the zero level of the house. ) and i am stuck. It's like the stairs are stucks someway and if you try to force it you just bug the game.
Well, i try everithing : change equipement, recharge multiple time the save, recharge save during alien abduction and redo the part (useless), try to do everything upstairs but nothing work.
If someone have some idea...