So I was thinking, if we look at the whole KH-Timeline, where does 0.2 ends?

We know where its start, immediately after Birth By Sleep. but I was thinking where it ends and it made me to the decision that I think its

during the events of KH2 

 

Why you may ask?

In the Secret Ending of (Re:) Coded Mickey told that they are close to find Ventus. Yen Sid respond: That leaves only Terra. This means that Aqua is already Saved. And it's not that Yen Sid didn't know About Aqua. 

 

Because During Re: Coded Mickey was trapped inside the Disney Castle so no way he could save her during Re: Coded. Besided in Re: Coded, Mickey finds out where Ven is. 

 

And since the events of Re: Coded Starts immediately after KH2(FM) it would make Sense that the Return of Aqua happens at KH2.

 

What do you think?

Aqua isn't saved tho. Sora has to save her (which is also implied by her reaching out to his hand in the opening). What Yen Sid meant is that they know where she is, and only Terra is left cause no one knows where he ended up.

 

But no idea when 0.2 ends. Could be anytime really. I assume she meets Ansem the Wise at the end of it, so that means 0.2 ends after KH2.

With Aqua not being saved, it's safe to assume that 0.2's timeline ends somewhere in KH3.

0.2 is basically retelling what happened to Aqua. all the Aqua events takes place basically after BbS but anything outside of that takes place after KH3D

Well human, using the intricate laws and guidelines of timelines and time travel, I can deduce that this 0.2 is to happen during most of the events of the Kingdom Hearts series!  What I mean is, after Birth By Sleep's end, during Kingdom Hearts I, and eventually all the way through to Dream Drop Distance! How can this be? Simple, human! Time works differently in the Realm Of Darkness, kind of like how a bunch of years in Narnia is just a few hours in the real world! Think of it like that! So while 12 or so years have passed since Aqua's been deep in dark waters, it doesn't feel that long to her because of the different time flow! So I'm guessing this ends up right after Dream Drop Distance ends!

It is possible that Mickey during his mission for Org XIII went in RoD then he found Aqua there.

Mickey met Aqua during the time in KH1 he went to the RoD find the KKD (he's wearing his Chain of Memories clothes!), and Aqua meets Ansem the Wise right after KH2, and that is obviously after meeting Mickey.

 

If it ends with Aqua and Ansem in the shores or if it will go on to after that, is hard to say. But if it ends there, it's set from the moment in the end of the Secret Episode of BBS where Aqua sees the Castle of Dreams, to her seeing AtS, who ended up there after his machine exploded in the end of KH2.