Board Thread:Chronicles general discussion/@comment-1153722-20150522124214/@comment-1153722-20150522170628
The Assassins from the Helix menu in Unity might indeed be good candidates for this sort of game. Though, like the Sanctuary Assassins, I'd prefer seeing their stories developed into full installments at some point.
To be fair, the fact that Shao Jun lost the Precursor box to Zhang Yong doesn't indicate that she didn't retrieve it later. Rogue says it remained in the Chinese Assassins' hands, confirming that at some point in her life she retrieved it. There are lots of these gaps in the stories, this isn't really anything new.
As for Aquilus, Accipiter and El Cakr getting this kind of treatment... I didn't find their stories to be particularly interesting, so I don't know about wanting to relive them in 2.5D game form... Maybe with revamped stories.