*POSSIBLE SPOILERS* okay so I know that Nina is from earth, and the kelarpians are *not* real. that's everything i know that has to be true. awesome game! can't wait to play it when there's more stuff! :D
The story in signal 3_ is about how information can be used to manipulate people's idea of reality. As the user of the desktop environment, you get to read the information people put on both the SolarNet and freeNet and decide which side is true.