This game has every card thus far. GX and 5D's included
One bad thing is that you have to update your PSP firmware to 6.31 to play it…
So yes, I updated from 6.20 and lost all my homebrew and stuff. So consider that before buying.
You can battle with 4 player ad-hoc so thats another cool feature
overall a great game for fans who don't know any people to duel with in real life, or just dont wanna fork out all the cash for those cards.