[Amnesia: The Bunker] All Collectible

For collecting all collectibles you will get 4 achievements:

• Librarian for 52 notes;
  
• Codebreaker for unlocking 11 lockers (need to collect 20 dog tags);
  
• Cartographer for 5 maps;
  
• Pack Rat for 7 pocket bags.

You will need a wrench and bolt cutter to collect everything. You will find the wrench in the locker (you will find the password to the locker while exploring the Maintenance sector). You will find the bolt cutter in one of the cells in the Prison Sector.
Pocket Bags increase the capacity of the inventory. Some Pocket Bags have multiple locations. The guide includes all potentially possible spawn locations.

Central Bunker

Maintenance

Prison

Soldier Quarters

Arsenal

Roman Tunnels

[Special Thanks, You]

Hi, it's me again. I just found another pocket bag in the bottom left nook of Storage A in the Arsenal. There's also a dogtag spawn in in Storage A as well

[Cron Corb]

I love you

[シ]

Yes, you can

[DoctorGrievous™]

Hey man, can I link your guide in mine? I'll credit you so people can view it here.

[シ]

It seems you are right. I'll fix the guide soon. Thanks

[Special Thanks, You]

I think the bag locations are incomplete. I've have 5 of 7. The last remaining locations are in the Arsenal for me, as I've checked all the others. There was not a bag in map room which means there is another spawn location. Also, I found a bag in the break room of Maintenance, which is not marked on this map