I managed to complete the impossible path thing and did the puzzle under the next room. I managed to find some kind of room where it shows the game logo 2006-2013 and development pictures I think? I'm not sure but I don't think this is the ending. Where am I supposed to go? I have the red gun btw. --- Not happy with committing just murder, he had to go and dirty the courthouse, too!? GUILTY - Judge
#2Grug16Posted 2/1/2013 1:46:23 PM
That's not the end. There are a couple extra-hard side puzzles that lead to rooms filled with concept art or tech demos.
If you really want to find the ending, check one of the middle rooms in the first shaft.
#3moldy_tomatoPosted 2/1/2013 2:07:56 PM
You should be able to find the path to the end very early in the game. It even has "The End" written on it.