I tried to check out the save you included, but it was incompatible with the version of the game I have. Could you possibly post a screenshot of the area where the issue is occurring? I'll get right on to resolving the issue.I'm having an issue with this point in the game, I've been told to go back to the lab but when I go to the area where the boss used to be, the character walks the wrong way into a wall and the game freezes.