The primary objective of this patch is to incorporate into the US version of the game, bug fixes available for later european releases only. This includes executables and several scripts. The patch does NOT require any additional packages, all changes from v.1.1 are included as well. The patch could be used to upgrade any version of Fallout (1.0, 1.1 or 1.2) regardless to the language dialect. In the last case you'll get few spelling fixes only.