I agree, except with the whole Megaman thing (I believe its an Alternate time since Later X or Zero or even ZX games disproves any possibility of Legends "Canonically" whatever that means Megaman wise)
The Legends Series is set far into the future of the Mega Man timeline. Far faaar into the future. Like, thousands of years, far.
The Legends world is covered by mostly water, Humans are extinct, and have been replaced by Carbons, who are basically like Humans (enough that they dont know it themselves) but apparently different somehow.
The Humans created some sort of perfect world, (elysium) and had Humanoid Robots to serve them. they also had what in japan were called Irregular Hunters (hint hint) who hunt down malfunctioning units in the system. Somehow they all died off, and the master, aftyer having lived for thousands of years, died after asking Mega Man Trigger to take him to Terra, since he cannot survive long outside of Elysium.
Elysium had a program set up that upon the death of the last Human, would purge terra of it's inhabitants and clone new humans from the DNA library stored on Elysium. The Mankind Playback program. The master asked Trigger to destroy the library and the system, sparing the Carbons he had grown fond of, realizing his perfect world without death or hardships was empty and cold in comparison with normal life. Trigger failed upon fighting to a standstil with one of the Mother units, the one in charge of Elysium, and twas forced to reset his parameters to the configuration of a newborn. the remaining one sealed them both away.
And to all of this, we have NO knowledge of HOW the world got that way in the first place.
And yet, Trigger is a robot, but so similar to Carbons that nobody was able to tell the difference.
The Stage for Adventure
Okay, up next we’ll examine the mystery concerning this adventure’s setting. The world we live in is, simply enough, the Earth. It happens to be the same Earth that the Rockman series and X series took place on! But as to whether this takes place in the future or the past of those events… I’m actually not allowed to tell you yet. It’s a splendid tidbit of key importance. Although it’s not really brought up in the basic story outline, just the fact that this connection exists behind the scenes adds a spicy layer of tension to the narrative, don’t you think?
Uh oh, maybe I’ve said a little too much on the subject. The project manager is giving me an angry look…
http://kobun20.interordi.com/2011/04/06/dr-datas-dash-dissertation/Aizu- Well this is just our own personal opinion, but the way we see it, the end of the Mega Man series has already been written in the form of [the] "Mega Man Legends" [series]. We feel that no matter how you continue the Mega Man series, you'll always end up at Legends. Therefore we feel that everything we have created has, in a way, laid the ground work for that world to come into existence. We have to make sure that things like the environment and Human-Reploid relations that we establish will be able to make a comfortable transition to that future world.
Mega Man Zero Official Complete Works, said by Takuya Aizu, the president of Inticreates and Producer of the Mega Man Zero series.
do note they also made the ZX series.