The time period identifies a particular version of a well-liked post-apocalyptic role-playing online game, packaged in a protecting metallic case. This model is commonly wanted by collectors and fans.
Its significance lies in its collectible nature and the added worth it represents. It typically contains unique content material or aesthetic enhancements past the usual version of the software program. Traditionally, particular version packaging like this has been used to incentivize early adoption and reward devoted followers of a franchise.