I am stunned.
The game itself already kept me playing but the ending, whoah, its just so perfect. The best part, that even got me laughing in the game, is the attention to detail. Dave really looks like he doesnt know anything about anything, just completing his mission. Just look at his eyes when he is just standing. Also all the obvious notes that made no sense in the actual game, but are sort of "explained" later gives you a really creepy feeling. The end succeeds to explain the game perfectly, and the whole wolrd which made no sense, turns into a really well tought out game. Hilarious, clever and finally a good story in all of the numerous newgrounds games. This truly was something interesting. Make a sequel!