Fallout 3 is the third video game in the Fallout series of post-apocalyptic RPGs.

Fallout 3 takes place in the year 2277, 36 years after the setting of Fallout 2 and 200 years after the nuclear apocalypse that devastated the game's world in a future where international conflicts between the USA and China culminated in a Sino-American war in 2077.