Custom Shader Mod Tool!

[Romulator]

I honestly have no idea what I am looking at, so I cannot fully comment. The shaders we were referring to in this thread were in reference to the Sepia Tone you get when you use the script command FadeSepiaColorTo();. By modifying the picture file you have in textures/shaders, you can give the game slightly differing effects to the normal Red color that would appear if the shadow got pretty angry (and in the opening of Amnesia I believe).

So if what you're suggesting is to create an animation and import that into Amnesia, the first thing that comes to mind is Particle Editting, since that's pretty much your main source of animation effects without having to model.