Quote Originally Posted by Kawaii Ryűkishi
Quote Originally Posted by Skyblade
Phazon is a biological weapon. I don't think that it is a coincidence that the planets it hit were the strongholds of some of the most powerful races in the galaxy. I think it was fired at them on purpose. And, from the Luminoth Lore entry "Origins", we know that there are at least two more such species, the N'kren and the Vlla. I think it is reasonable to expect that their worlds have also been attacked by Phazon, or will be in the near future. That's two more games right there, with a final one to journey to the planet that is the source of Phazon.
Uhm, it's also been stated that Metroid Prime 3 will take place across multiple planets.
I didn't know that. Oh well. It was only a theory...