1st SPI Printing of the map had the background stars as pink, and Pink map versions are quite rare. The second SPI printing, and more common version, changed the background stars to blue, which is referred to as the Black map version. These two printings, though, are not identical as previously stated. The 1st printing (Pink map version) has the creature attack for Liomax (161) as the Lomrels. The 2nd printing (Black map version) drops the Lomrels from this environ. The 1st printing (Pink map version) has Fliad (113) Liquid Environ with a non-star-faring resource of 4. The 2nd printing (Black map version) changes this to a star-faring resource of 4, and includes a double star following the star-faring race in this environ. Reasons for these changes are unclear, but it's a safe assumption that these changes were printing errors inadvertently introduced during the second SPI printing. Unfortunately, Avalon Hill continued these printing errors when they released their version (Identical to the SPI Black map version).