There is NO Official game called Jade. There may be some Pokemon Jade unofficial games out there, but you should be wary when buying these games.
There is no such Pokemon as Jade
No
Well, for the time being, no. However, after the combination of Diamond and Pearl (Platinum) is released, there could be two things that happen: Pokemon might end, or they might make two new ones called Jade and Topaz, with the combination game to be called Opal.
It isn't actually a Pokemon. Pokemon Jade isn't a registered Pokemon game. It's actually a fake, not made by a real game company. If you look at the boxes of Jade and a real Pokemon game, there are slight differences. This is how you can tell a real game from a fake.
Digimon, Jade Cocoon, Monster Galaxy .....Find more in the related links
Yes, Pokemon Jade is fake, and apparently a low-quality hack.
No, because it isn't really Pokemon at all. It's really a game in Japan known as 'Telefang', for short, and while it does have some similarities to Pokemon, it isn't a Pokemon game. Someone just translated it to get a quick buck, and they really didn't even try.
Pokemon Jade is a Pokemon Hack. It is NOT a real Pokemon game. If you bought it, you are an IDIOT. Seriously! There is no real Pokemon Jade, or anything like that! The real Pokemon games are: Red/Blue/Yellow/Green (JP) Gold/Silver/Crystal Ruby/Sapphire/Emerald FireRed/LeafGreen Diamond/Pearl/Platinum HeartGold/SoulSilver Black/White Those are all of the real Pokemon games.
You have to get Groudon and Kyogre and go to Mr. Pokemon and he'll give you the Jade Orb.
Jade - game engine - was created in 2003.
The online Pokemon game is called "Pokemon Crater".
The next Pokemon game is an application for the Android and iOS. This is called Pokemon GO. Currently, there has been an announcement about a Pokemon game called Pokemon Z, which the release date is still unavailable.