[quote name='iwannadie']Maybe it is more about keeping content intact. You wouldn't want the new star wars script out for voice over acting a year before the movie comes out would you? Imagine all the changes that might be mode during filming, you want to hold onto that content as long as possible.
Also, how about leaks? Imagine if the new Bioshock script was leaked a year ago and the story dissected, would you still be as excited to play it? Or imagine the newest awesome Kamen Rider story was spoiled by leaked translated scripts. It's not a huge deal if a story gets leaked when the game is already out in another country, not much you can do about it because fans could translate it as they play.
Instead, the best thing to do is hold onto all the scripts until the very last minute. I don't think they are finishing the game a year before the retail release and then just sitting on it. We all know how deadlines are, they are pushing deadlines right up until the game launch date.[/QUOTE]
If you re-read my post, then that month gap I mentioned would be the space in between the content being finished, and the content being translated. Not to mention, translated information sources, like magazines and web blogs from japan, would have already told us everything we would want to know BEFORE a North American Release.
Not to mention these are Nintendo's first party games we are talking about. Animal Crossing, Donkey Kong, and Luigi's Mansion are not game franchises known for deep plot development.
Now if we were talking about a JRPG, then yes, that would be relevant to your argument, but a majority of people buy Nintendo consoles for Mario, Zelda, Kirby etc.
But, outside of the point I'm making, Kamen Rider gets spoiled all the time, that's just the nature of the game, it's a giant toy commercial and they are advertising new toys whenever they can. Its how they build hype.
Also, I don't get spoiled by the games I want to play, because I don't go looking up information on them on a regular basis. I find out the little details, wait for the release date, read the pros and cons on a review, and then I make a conscious decision to if I want to drop the $40 on that game when amazon has a sale on it in 3 weeks from the release date.