MrMarc on 26 October 2008
The RB instruments are completely compatible with GH:WT, and the same will apply for RB2 and vice versa.
Honestly, with the music creation and better instruments (I'm going off the reputation of RB1's here), GH4 only has to get a decent download system in place to completely thrash RB, but as far as the basics go, I would say it's already the superior game.
