ok so ummmm yea i was playing BO 2 nuke-town 2025 right and i noticed you see it looks well very similar to the pre war fallout 4 footage i mean just look they look so alike im just wondering if anyone else have noticed this small fact

Stylistically, both the Fallout series and Blackops were set in the fifties, so that's why you'd see the similar themes. Fallout just took 50's America and extended it for 100+ years. Good catch though.

Edit for clarification. The Fallout series took the themes and technology of the 1950s and made a separate timeline where America n progress stayed within the 1950's culture and technology. I.E. the cold war never ended, 1950's cars didn't stray from the styles of the period, and tranistors really weren't developed. Everything ran off of nuclear power.

Take a look at any documentary on the development of the nuclear bomb post WWII.  Any good one will delve into the culture surrounding the arms race, giving you a perspective of what it was like.

well nuketown was a 50s nuke test site for the americans and its in the 50s if i havnt already said that so year i guess it does seem falloutish

If you mean the style of the houses and vehicles, then yes. As stated before, both games are set in a time period that looks like 1950s America, however, it appears the setting in Fallout 4 was an actual neighborhood, as opposed to a few houses occupied my manikins and surrounded by desert.