Nah dude i don't known them, but we all have this Game as "One of the best" for a Good reason, and You can believe it, for me this is a little bit better than "My Bully Is My Lover"-NiiChan's game, in 3 points, Imersive , Art and Animations, but been honest i had cried more in MBML.
And by inmersive i mean that sensation of been part of the Game, the first time we Enter to Ion server i new that this Game would be awesome and i found possible the Best i have played in my life, and by that point of the game you just have seen 1 nude xD
And there is Chang!!!! all is better with that bastard xD
But if You want to SEE the evolution of Caribdis then play "Once in a life time" and Say hi to Stabby Mike xD