Amnesia nightmare engine is essentially a file corruptor for Amnesia which swaps gamefiles for a hilariously horrifying result. If you are a fan of Amnesia - The dark descent you must test this.
This version adds the ability for users to add their own images and mix them with the game textures. Just as the earlier download, make sure to read the readme included in the download and if you have any further questions then check on the thread at frictional games forum.
Vinesauce HAS to record this xDD