A new YouTube channel, Games' Past, has found an old prototype of Fallout: New Vegas from a month before its 2010 release. This version has extra content, including an early look at Mr. House with alternate dialogue and a new character, Marilyn, who players can chat with. There are also changed locations and unique NPCs, plus debug info that could help modders. Fans are buzzing with excitement over these hidden gems! What are you most curious to explore in this prototype? {{embed type="youtube" url="https://www.youtube.com/watch?v=Yfp9pfxnqz4"}}
Published on: 11/28/2025
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