A recent entry in 4chan.org, stated that Zero Escape 3 is a terrible game, Kotaro Ukoniski responded to this stating that what is written there is a complete lie. I also checked this out and what is written there is total bullshit. Here are some of the examples on why this is a total fabrication.
1) The main character is Claus. 2) Diana is not based on Luna. 3) Everyone is Zero, we don't even know if this game will have a zero. 4) Sigma had plastic surgery. 5) The dog in the game is Gentarou Hongou LoL
Do not believe this for one second, but it is pretty funny!