This version represents the final stable state of the game on GOG. While "1.4.0.525" is the base version number, the "a" suffix (Build 55068) was a minor update released around April 2022:

: Included minor internal updates likely related to advertising and domain ownership within the game's launcher.

The Ultimate Edition includes the base game and all six official add-on packs:

Fallout-new-vegas-ultimate-edition-v1-4-0-52-gog Apr 2026

This version represents the final stable state of the game on GOG. While "1.4.0.525" is the base version number, the "a" suffix (Build 55068) was a minor update released around April 2022:

: Included minor internal updates likely related to advertising and domain ownership within the game's launcher. fallout-new-vegas-ultimate-edition-v1-4-0-52-gog

The Ultimate Edition includes the base game and all six official add-on packs: This version represents the final stable state of

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