Uncharted 3 ending left a lot of questions unanswered (Epic, Massive, Game-ruining Spoilers)

[green_sky]

Player1x3 said:

I think fire demons are actually real. Uncharted always throws in supernatural beings at the end of the game that guard secret civilization or treasure. There were these naked slippery ghoul like monsters in DF, and these purple lion-goat like brutes were in among thieves and in deception we have fire skull demons

I don't agree on them being real. I quite like that they did have the supernatural element and yet it had a decent explanation. The water being hallucigenic inducing fear in the mind. As the water effect wears out he starts to see the enemies as normal again.