Not Much Of A Hint But If You Cant See Nothing Its All To Dark Pause Go To Graphics And Turn The Brightness Up To Can See It Clear As Daylight Now.

How to kill the electric man: Once he appears shoot him, he can't attack you if you keep shooting.

He will disappear and free all the monster locked up in the cell, kill them all to open the door then you will meet the electric man again but don’t shoot him yet, first destroy the generator to stop him from generating power because if he does, the power of his damage will increase .

How to kill the last boss
Kill all the ghost he evokes to attack you. Kill the first, second and third set then shoot the boss but can shoot him each time you clear each set. But once you have cleared the three set be careful while shooting the last boss cause he shoot very dangerous fire ball

How to get to the last boss

Before you get to the last boss the movie demo will show when your police partner will kill you, then new game, load game, option, will appear on the screen. Don’t press anything, the professor's Robot will come out. Use it to find the professor, then find Lazarus Jones to continue the game

How to get to the electric man
Use Astral to posses the worker that is sleeping on the top most of motor rail track but first set the motor rail track puzzle after that the road will appear then the next time you will use Astral to posses the prison guard to press the switch in front of you then go and posses that big monster locked in the cell then use it to break the wall, I mean the part that has cracks.

Break the phone glass and go get the rose and put it in potter in the cell put the picture in the next one when you see the little girl crying go to the potter cell and get the teddy bear, give it to her then she will give you the bride and groom statue. Go to the bride and groom cell and put it

Any other questions just post!