From PS3Attitude, guest writer Alexander Chalkidis attends Sony's Leipzig keynote speech and writes:
"Heavy Rain: "A truly ground breaking game". David Cage of Quantic Dream introduced it as writer and director. The casting was a demo using a virtual actress. People are eager for something emotional and different[...]. No longer just for kids or teenagers. More complex stories, mature, accessible, no guns or cars, no puzzles, an emotional experience, decision making. Story driven, decisions have consequences. A dark thriller with a mature ambience evoking themes never used before in a game."
Continue reading about what else was announnced at: http://www.ps3attitude.com