I'm pretty sure this is the right forum for this. (By the way, I'm new here.)
I played through Cross some years back (sometime in '03, I think), and played through most of Trigger sometime either later that year or during the following year, but didn't finish it (made it to the point right before the end-game side-quests). I recently replayed/finished Trigger during Christmas week, and then followed it up by replaying Cross (which I finished last night).
This site's been an incredibly useful resource for both games, but there are still a few points I'm confused about, and was hoping to get some clarification. (Assuming there is a right answer to these questions.)
One, how do the two worlds exist simultaneously? Shouldn't the world where Serge was saved have overwritten the world where he died? (I know that Belthesar references the 50-50 chance of Serge surviving, but that only seems to give the foundation for the answer, rather than the answer itself.)
Two, how was Chronopolis (or Fate) aware of both worlds? Shouldn't it only have been aware of Another World? (This may or may not have been pointed out in the plotholes article, but I'm not sure.)
Three, and I'm pretty sure there's not a good answer to this one, but what was the Dead Sea? It struck me as 2300 AD(ish) from Trigger, but I'm pretty sure I read somewhere here that it also had parts of Chronopolis in it. Also, why was it flooded? Lastly on this point, was Leene Square (where Miguel was) part of the Dead Sea, or somewhere else entirely? (Was it a place outside of time?)
I know there are a few threads here discussing some of these already, and while they might contain answers, I'm hoping someone can explain things simply (at least, what can be explained) rather than requiring me to piece things together on my own.