Fallout: New Vegas Was Originally Going to Be a 'Big Expansion' For Fallout 3 - IGN

Fallout: New Vegas definitely stands on its own as a full game, but it was originally conceptualized as a huge expansion for Fallout 3.

IGN Presents the History of Fallout - IGN

Fallout: New Vegas Was Originally Going to Be a 'Big Expansion' For Fallout 3 - IGN

The Making of Fallout: New Vegas: How Obsidian's Underrated Sequel Became a Beloved Classic

Obsidian CEO: 'I'd Love to Make Another Fallout Before I Retire' - IGN

Fallout: New Vegas Was Originally Going to Be a 'Big Expansion' For Fallout 3 - IGN

Fallout: New Vegas Was Originally Going to Be a 'Big Expansion' For Fallout 3

Fallout: New Vegas (Sony PlayStation 3/PS3, 2010) CASE SLIP COVER ONLY NO GAME ! 93155129061

Fallout 3 (Collector's Edition)

Fallout-3

Fallout 3 Game of the Year Edition Review - IGN