The changes were sweeping. There were two boxed sets (in a smaller format than former boxes), the first of which, "Basic Set", was roughly the same as "Volume I". The second, "Advanced Missions" was different in that it only introduced new rules and ship types (more ships than any other single product in fact), but stayed with the same selection of basic empires as the first box. Nearly everything else is labeled "Module x", where "x" is a letter (and number, in a series), along with a name, and comes as a booklet of rules and a booklet of SSDs, with a sheet of counters and a color wrapper as the cover. The new empires of "Volume II" and "III" were presented in "Module C1" and "C2".