There is not an exact date but sometime in spring this year...
August 18, 2010
it has but its in Korean or some language like that
guessing 1980s
There is no release date for Maple Story DS yet. It has been delayed many times, since 2007.
Big bang came out on Tuesday, December 7,2010. Maybe its going to come out the next week.
Assuming you are speaking of baseball bats made from maple, the come from the wood of maple trees. Also known as Acer.
Fall in Europe, July in North America.
Maple farms
Well actually, there is a Maple Story DS, but it is not in English. Now the Nexon production has teamed with Nintendo on making this game come to the DS. By the way, there is a new DS coming out, but it is sadly on in Japanese (yes it is coming to the U.S.). The new DS is called the Nintendo DSI because it has two cameras installed into it.
trees
Bleach: Blade Battlers is the 2nd and last installment in the Blade Battlers series.
Acer.