[SPOILERS] Weapon locations

[I take Drukqs]

Fists - You start with it. Usable with certain weapons equipped, such as the Phone and the Glock.
Phone - You start with it.
Switchblade - You start with it.
Nightstick - At the start of Chapter 2 after going through the orange-walled corridor and coming up the steps outside there is a police car with a Nightstick on the ground next to it. In the apartments after the first Sawrunner chase next to a Glock magazine. In the roped off apartment room in the first apartments after you return there for the fuse fetch quest after the city area. In the abandoned house after the lake.
Sledgehammer - Inside the train that you need to use to escape the subways. In Kirkville in the front yard of one of the houses.
Branch - Basically found everywhere in the forest after the train crash.
Glock - In the ceiling at the end of the room you unlock with the "neighbor across" key. Also comes with a key used to unlock the end of the hall. Can also be found on the corpses of Suiciders.
P345 - Found in the bowling alley in the mental hospital with no ammo. If you give it to the doctor, you get it back after killing him.
Shotgun - In the arms of a dead guy in the sewers who appears to have killed himself with it.
Rifle - Inside the door that you unlock in the Gustuv Park Puzzle.
M16 - In the room where Sawrunner comes out of in the first chase. In the bus when your going to the fuse in the apartments. In the train ride in one of the dark trains. In Kirkville in the front yard of one of the houses.
VP70 - In a hallway just before you go up the construction site on the apartments leading to the college.
Revlover - If you didn't give the doctor the P345, he drops the revolver instead when you kill him in the doctor fight.
TMP/MP9 - In TL Trading, in one of the hallways. In the subways, in the hallway that used to be the "You Will Not Survive" maze, there is a vent next to the ladder. And in the offices behind a Drowned and Hanged. Only obtainable by donating to the development team.
Simon's Book - Unlocked after beating nightmare difficulty with an S ranking.
Camera - Unlocked after beating the game in under 2.5 hours.
Axe - Unlocked after getting it in the ten digit code in the 5th ending.
FAMAS - Unlocked after beating the game on nightmare difficulty.

[Seaal]

P345 - Found in the bowling alley in the mental hospital with no ammo. If you give it to the doctor, you get it again after killing him.
Shotgun - In the sewers. A dead guy is holding it. He seems to of had suicide himself with it.
M16 - In the room where Sawer the Clown comes out of in the first chase; in the bus when your going to the fuse in the apartments; and in the train ride in one of the dark trains.
VP70 - In a hallway just before you go up the construction site on the apartments leading to the college.
TMP/MP7 - In TL Trading, in one of the hallways; In the subways, in that hallway that used to be the "You Will Not Survive" maze, there is a vent next to the ladder; and in the offices behind a Drowned and Hanged.
Nightstick - When your coming out of the 1st apartment basements, there is a police car with a nightstick next to it; the 2nd apartments in one of the rooms; and in the roped off room in the 1st apartments.
Sledgehammer - Inside the train that you need to use to escape the subways.
Rifle - Inside the door that you unlock in the Gustuv Park Puzzle.
Branch - Basicly found everywhere in the forest after the train crash.
Simon's Book - Unlocked after beating Nightmare with an S ranking.
Camera - Unlocked after beating the game in under 2.5 hours.
Axe - Unlocked after getting it in the ten digit code in the 5th ending.
Famas with Unlimited Ammo - Unlocked after beating the game on nightmare.
Revolver - If you didn't give the doctor the P345, he drops a revolver instead when you kill him in the doctor fight.
Switchblade - You start with it, and can only find it again in the 5th ending.

There we go. 

Note: I have most of the places you can find things, I KNOW I'm missing some though.

[I take Drukqs]

Good man. Everything's been added, checked for spelling and grammar, errors, etc. This shit should be stickied.

[Solaire]

Isnt the TMP a Donator weapon?

[E3Pointman]

Isnt the TMP a Donator weapon?

Yes it is ,
but if you are not an donator , the TMP  will appear as a glock , and TMP ammo appear as Glock ammo .
In Coop , it says : Only Donator Weapon 

[Solaire]

Yes it is,
but if you are not an donator , the TMP  will appear as a glock , and TMP ammo appear as Glock ammo.

Oh alright, maybe he should put that in too, so people dont get confused over it.

[I take Drukqs]

Added an entry on the TMP. I need more information on where it's acquired, how many there are throughout the game, etc.

[E3Pointman]

Ehm....

MP7 ?
Thats the weapon that you have in HL2 as SMG.

Dont you mean MP9 ?

MP9 = TMP

[I take Drukqs]

What? The TMP and the MP9 aren't the same gun. I haven't reached the point in the game where the player can acquire the gun, so I'm unsure as to whether it's an MP9 or an MP7. Unless this is all referring to the TMP which has been incorrectly labeled as the MP9 and then further incorrectly labeled as the MP7? I'd know if I could see it.

I'm confused.

[E3Pointman]

What? The MP9 and the TMP aren't the same gun. The MP9 is made by Heckler & Koch and the TMP is made by Steyr. Seeing as I haven't reached the point in the game where the player can acquire the gun, I'm unsure as to whether it's an MP9 or an MP7.

Yes im know that the TMP and the MP9 are 2 different weapons , which looks really as the same.
But my point was that the TMP (Donator weapon) is in really a MP9 .
The model name is v_tmp
But in game it will be displayed as a MP9.
Thats why you should remove the MP7 from the list , because this weapon doesnt exists in Cry of Fear.
And add the description/location of the MP7 , to the MP9/TMP 

Sorry for my bad english .

[JamesINACTIVEUSER]

The TMP is actually an MP9. We incorrectly labelled it as such when the weapon was being modelled, and some gun-nerd got pissed off about it. So we kept it known as a TMP.

[I take Drukqs]

Yes im know that the TMP and the MP9 are 2 different weapons , which looks really as the same.
But my point was that the TMP (Donator weapon) is in really a MP9 .
The model name is v_tmp
But in game it will be displayed as a MP9.
Thats why you should remove the MP7 from the list , because this weapon doesnt exists in Cry of Fear.
And add the description/location of the MP7 , to the MP9/TMP 

Sorry for my bad english .

Remove my quote. Had to edit a brainfart out of there (confused MP9 and MP7). You don't have to quote someone if their post is right above yours, friend. Also thanks for your input, I'll check it out and see what goes where.

The TMP is actually an MP9. We incorrectly labelled it as such when the weapon was being modelled, and some gun-nerd got pissed off about it. So we kept it known as a TMP.

Thanks James. Editing now.

EDIT: Everything looks pretty good now I'd say. Got everything cleared up with the TMP/MP9/MP7 situation. Can anyone go over the list and confirm that everything is correct?

[Seaal]

In the subways. In that hallway that used to be the "You Will Not Survive" maze, there is a vent next to the ladder.

Those two sentences are supposed to be together in one sentence. There are only 3 places you can find the MP9 in Singleplayer.

[I take Drukqs]

Fixed.

[MrFancyPants]

The TMP is actually an MP9. We incorrectly labelled it as such when the weapon was being modelled, and someone who knows what he's talking about corrected us on the mislabeling, so we childishly left the incorrect label in to spite him.

FTFY