 Although "Board Pack 1" is considered the full version of "DX-Ball 2", the board packs can be installed and played in any desired order, independent of each other.For instance, "Board Pack 3" can safely be installed without any previous installation of "Board Pack 1", in which case the initial demo board-sets will remain intact.The music in "DX-Ball 2" was written by Eric Gieseke, also known as SideWinder.