Chaosium planned a second edition, with minor changes to the rules, but this was never actually released; they released a third edition, with rules revised by Stafford, as a single softbound book in 1990.
Chaosium planned a second edition to the rules. This was with minor changes. This was never actually released. They released a third edition. This was with rules. These rules were revised by Stafford. This was as a single softbound book in 1990.