If you have a tool box:
1) Play in all the maps until you find the book "Engineering for blockheads"
2) Study!
3) Now you're an engineer.
4) Use the toolbox to build a railgun.
5) Charge it with the power of seven generators.
6) Kill the killer using a raven as a bullet.

If you have the Key:
1) Take the key.
2) Put the key in the eye of the killer.
3) Repeat.
4) Now the killer is blind! Punch him/her to death!

If you have a map:
1) Play "rock paper scissors" with the killer.
2) Use the map saying "paper!".
3) Hope that the killer has the rock and not the scissors.
4) The killer will explode.

If you have a torch:
1) Switch on the torch.
2) Use the Force.
3) Now the torch is a laser sword.
4) Cut the head of the killer.

If you have the medkit:
1) Use some steroids (all medkits have them) to become a Super Sayan.
2) Launch Kame Hame Ha.
3) Now the killer is ash.

If you haven't any of the objects, you can always have faith!
1) Praise a casual god.
2) hope that he/she hear you.
3) Wait that a lightning bolt hits the killer.

Anyway, there are powerful methods if you're against different type of killer:
Aganist the Trapper:

1) Holy ♥♥♥♥ing ♥♥♥♥, I don't think is difficult to use bear traps, so... USE THEM AGAIST HIM!
P.S. Watch out if the bear trap is a nuclear landmine... in that case it might hurt you.
Against the Hillbilly:

1) Wait him for his chainsaw charge.
2) Say three time "Mexicans are coming".
3) Wait for the summoning of Donald Trump.
4) Tell him that a Mexican is coming to USA with his Democratic chainsaw.
5) Trump summon a magic brick wall on Hillbilly way.
6) Hillbilly dies hurting the wall.

Against the Wraith:
1) "WHO YOU GONNA CALL?" <:D
2) "Artillery fire!" <3
3) The Wraith explodes. Ghostbusters cry.

Against the Nurse:
1) Wait that the killer come to you.
2) Say that you don't have sanitary assistance so she must leave you with your problems.
3) Kill the nurse with Hadouken when she's engaged in calling your union.

Against Michael Myers:
1) Wait him.
2) Say the right sentence when he approces:
- If you're male: "Sorry, but i'm not THAT type of man, if you know what i mean..."
- If you're female: "Sorry, but you're not my type."
3) Wait the Friendzone reaction.
4) Michael dies (suicide time).

Against the Hag:
1) She's a witch. She lives in swamps. She scares people. So...?
2) Call Scooby Doo & Co.
#Scoobysavemyassagain