BEST WEAPON-There is no best weapon to use, just avoid getting hit!
STRATEGY-The Pyramid Head is alot easier than he looks. The only thing you have to do is avoid getting hit by his sword or getting picked up by the throat. Hit him once or twice with your wooden plank (you probably won't even need to), don't waste ammo, it has no effect on him (just weakens him slightly)! Just run around him and after 5 minutes or less he retreats into the murky water below. Simple as eating a piece of pie!
HANGING BED BODIES
LOCATION-Brookhaven Hospital
BEST WEAPON-The shotgun
STRATEGY-
STRATEGY-There are 3 hanging beds in one small room, not many places to run so kill them quickly. First, make sure the shotgun is equiped and blast the first 2 with it. In 5 or 6 hits they should die. Be aware they move in circular pattern around the ceiling and will use their feet to grab you by the neck and strangle you or lift you up into the ceiling. Also, that attack can be an instant death, so be careful. After many shots, it will die.
EDDIE
LOCATION-Silent Hill Historical Society
BEST WEAPON-The shotgun(but I prefer the Giant Knife)
STRATEGY-
PART 1-The first part of this boss fight is in a small room. Equip your shotgun and shoot him like crazy. He will get a few shots in from his gun and can do damage. So heal and shoot. Eventually he will retreat through the door.
PART 2-The second battle takes place in a large meat freezer room. Large meat bodies are hanging from the ceiling making maneuvering harder. Shoot Eddie with your shotgun again, he will punch and shoot you when he gets the chance. Later, he hides behind the meat bodies, making it difficult to hit him. When he moves from meat body to meat body that's the time to shoot him. You will need some health drinks or first aid kits. Eddie eventually dies after several shots.
DUO PYRAMID HEADS
LOCATION-Lakeview Hotel
BEST WEAPON-There is no best weapon to use, just avoid getting hit!
STRATEGY-The Duo Pyramid Heads are the same as the Pyramid Head, use the same strategy. The only thing you have to do is avoid getting hit by their spears. Just run around in a circle avoiding their swinging spears. Just shoot them over and over with your shotgun or hunting rifle. After a long 5 or more minutes, they eventually impale themselves with their own spears!
FINAL BOSS/ MARIA OR MARY DEMON-
LOCATION-Top of Lakeview Hotel
BEST WEAPON-Rifle or shotgun will do the trick
STRATEGY-The Maria Demon is easy. Use the shotgun to shoot at her through the metal cage. Once Maria is hit, she sends a swarm of butterflies after you, run from them (you will have plenty of room to avoid getting hit). If the butterflies get you, they will keep you frozen in your position and not harm you, they only allow Maria to get closer and strangle you with her tentacle. Avoid being close to Maria or she will grab you by the throat with her tentacle! Just keep shooting her and eventually she will fall from sky above. After she falls, shoot her once to put the finishing touches on her. Congrats on defeating Silent Hill 2!