Rebirth was a Full Motion Video presented at Space World 2003 that was created by Mix-Core to show the ability of the GameCube to replay high definition videos.. and to have proof of some of it’s technological power. Keep in mind that before the GameCube, there was the Nintendo 64, that used carts as media for the games and with limited memory it was not possible to have such kind of quality footage. It seems that a small part of the video was running in real time on the GameCube hardware, proving the good graphic that the console could have recreated in the right hands. Even if there’s a bit of confusion on this project, Rebirth was never really meant to be a full game: it was just a “tech demo” to show that finally Nintendo had abandoned the limited cart format.
Rebirth Tech Demo Spaceworld 2000