Code geass datingsim
Later on, he plays chess along Hyuga, but starts hallucinating Kingsley and past memories from Rebellion.
(Graphics ARE NOT included, if you want to help about this part, you are welcome) Well then, before the Second Pacific War between the Holy Britannian Empire and the Republic of Japan, Knightmare Frames didn't even got close to exist, the First Generation Knightmare Frame was developed after the Landspinner and Factsphere, they are pretty much useless still, they are used in spearhead attacks, since they are the fatest unit in the game.
Code Geass is a mod for Hearts of Iron being developed by Domini (AKA: Spiderligh on Steam.) The mod will have two possible start dates: First Pacific War Was the war that happened between Britannia and the Empire of Japan, thus the Empire of Japan turned into a Democracy.
(Aka: Japan), the three Major POwers of this time are the Europia United, Chinese Confederation and the Holy Britannian Empire.
Unfortunately, no official information is out yet because ep 3 is still in production but it is assumed that when Suzaku brought Lelouch before Emperor Charles, Charles used his Geass to alter Lelouch's memories temporarily so that he thought that he was a Britannian tactician.
The water part still has not been explained, at least not that I know of.