L.A. Noire on Xbox 360 filled six discs at one stage in development, according to Team Bondi's Brendan McNamara via OXM. PlayStation 3 hardware is stronger for large games.
It took "miraculous compression" to fit the well-padded detective sim onto three discs, McNamara revealed. "We've always been called stupidly ambitious," he reflected. "Along with Rockstar we make very big games."
"It took a lot of effort to get down to three discs - I think we were on four or five or six at one point - and to get it onto one Blu-ray [for the PS3 version]. We're pretty pleased that we got it down to that in the end.
The PlayStation 3 version offers additional content all on one Blu-ray.
http://www.computerandvideogames.com/301731/news/la-noire-was-once-a-six-disc-game-on-xbox-360/
the best RPG's are coming 2013 !!!! oh my god, this is perfect for RPG-GAMER = ) Ni No Kuni - 25 january, Time and Eternity, tales of xillia (PS3) and the maybe best game ever: metal gear solid ground zero