It’s about ”whether it will improve” the experience or not. If those rain drops feel subpar then it gets ditched from the final cut of the game.
”Night racing is going to be a part of GT5, but with things like dynamic weather, the choice is about whether it will improve the experience,” Yamauchi-san told OPM, reports CVG.
”The functionality is not a problem - we’ve got the weather system done - but if we are not sure about the quality of it, and how it improves the driving experience, we are not going to have it in the game.”
Gran Turismo 5 releases exclusively on PS3 March, 2010 in Japan.