This follows from a point I was making here. The point was that it is strange that the games they are playing in the real world are so accurate to the way things are in the Tron world. The causal ramifications of this will have to worked out elsewhere. It seems like either the video game is a window into the Tron world, or else Flynn is kind of seeing what he wants to see. He is being appeared to in a way that makes sense to him, he is familiar with. This makes me think of the movie Contact, when Ellie meets the aliens on the other side of the universe, she meets her father on a familiar beach, and is told by the aliens that they assumed this appearance to make her feel comfortable or something.
I was also thinking of myths, and the computer as the new paradigmatic myth that we understand things in terms of. Like the computational model of the mind, and artificial life and simulating astronomical goings-on in computer. The matrix and brain-in-a-vat type ideas. The universe used to be a big clock, before that it was gods creation, before that there was a pantheon of gods, but they all assume the guise of the most advanced thinking of the time.
In the original Tron, I think the arcade game is supposed to be a window into the Tron world. But this raises issues: What about the other arcade games? (That would make a good Twilight Zone ending, where they look around and everyone is playing games with these Tron characters, baseball games where they are all Tron characters, fighting games, etc.) Are they all such windows? Or are these Tron games privaleged windows? This just isn’t addressed in the movie. I’m guessing you’d have to say that all such arcade games (computer games these days) are windows into the Tron world. So even when people are playing Guitar Hero III (I don’t actually know what that is), or Tetris, or when junior high girls are playing those cute little pink games about cute punky little characters, this is also a window in. This would be one way to reconcile this problem. But the differences between all of these games would have to be explained in the movie.
Another would be that these Tron games are privaleged windows into the computer world, they are an actual picture of the Tron world, whereas these others are just made up. So, how did these games come about then? Did someone write them? If someone did, then they presumably would have to know how to access this world. Here you could have some Videodrome (the sequel should take some hints from videodrome) like connection with this other realm, but that might be too similar to that movie where those kids are playing a video game, and they are actually getting killed, whatever that was. Anyways, I like the former idea about all games being similarly tapped into the Tron world serves the spirit of Tron better.
I’ll have to continue on these ideas later.