Talk:True Form/@comment-11390223-20130804132732/@comment-30315858-20180911010056

GT is considered non-cannon by most fans. This is mainly due to the mistreatment of both characters and the story. Also, due to the very limited interaction GT had with Akira Toriyama. Many people feel that the only "good" thing to come from GT is SS4.

Super is cannon, and is placed inbetween the "end" of Z (the defeat of Buu) and the epilogue also known as the "Peaceful World Arc." GT takes place several years after this epilogue. It has yet to be determined how or even if Super will link up to the Peacful World Arc, so if it ignores the arc, it could retcon those episodes out of the cannon entirely. As for Bulla or Bra "proving" GT is cannon, she shows up in said Peacful World Arc in Z.

As far as other media, such as games, including GT? It is part of the Dragon Ball multiverse along with all of the movies that have come out thusfar. They don't influence the main cannon story, but they do influence the community and the games.