Sorry to break your heart but the next series in the .hack universe will be 3 games. .hack//G.U. snf iy looks to be even more awesome. It uses cell shaded graphics and it is said that each of the 3 games will feature new battle systems and they even made the bold statement that the first game will be longer than the first 4 combined(I estimate around 40 hous then because the original 4 can each be done in 10).