Boston was founded by European colonists in 1630. Many important historical events of the American Revolution, such as the Boston Massacre, the Boston Tea Party, Paul Revere's midnight ride, the Battles of Lexington and Concord and the Battle of Bunker Hill occurred in or near Boston. Boston was located within Suffolk County.
As the Resource Wars continued, the food supply started to dwindle. Rationing sites were set up around Boston, including the Boston Police rationing site. In October 2077, an unknown person smashed the glass of the Roxbury Food Bank. Soldiers opened fire on civilians, with at least four confirmed dead and eight injured. Food riots started over the city.
The Institute, previously known as the Commonwealth Institute of Technology, or CIT was a prestigious university located in Boston. Robert House was believed to be an alumnus pre-War. During the Great War, a number of CIT personnel survived by taking refuge in the underground level of the campus. In 2110, the survivors and their descendants founded the Institute, an organization dedicated to furthering pre-War science. The scientific community inhabiting the university-created technologies vastly superior to anything else seen in the wasteland. Androids or "synths," specifically, are one of the creations to come out of the Institute.
Boston itself was never hit directly; instead, an area southwest of the city was targeted, mainly due to the industrial and military significance it held. Despite this, Boston's status as a major city would suggest that it was attacked in some form. Only one bomb hit the Greater Boston area during the Great War, and Bonnie's holotape, Log - SSG Michael Daly and the Backyard bunker terminal entries imply that most of Boston survived the nuclear exchange. In the following weeks, fighting was reported within the city. At some point, local military forces seized locations like the Mass Bay Medical Center but were soon overwhelmed, causing society to finally collapse.
By the 23rd century, the ground zero and outlying areas of the region became known as the Glowing Sea. Even 210 years later, the area remained dangerously irradiated, periodically stirring up radiation storms which would breach the confines of the Glowing Sea and threatened the entire Boston region.
Post-War, the Commonwealth has been described by Dr. Zimmer as "a war-ravaged quagmire of violence and despair." However, the Commonwealth (which includes Boston) seems to be one of the less devastated areas in the post-War USA, so Zimmer's impression seems to be primarily based on the fact that he likely grew up inside the Institute, where the standard of living is much higher.
Boston features countless major landmarks, including Bunker Hill, the Massachusetts State House, the Old North Church and others, complemented by remnants of American corporations, such as the Mass Fusion. Boston was also the site of some of Vault-Tec's vaults, one of which, Vault 81, is found at the westernmost limit of the city. Though it suffered due to the passage of time, it became a prominent settlement by the year 2287. The much larger Vault 114, located in the Boston Common via the Park Street station was not completed by the time of the war.
The city center is composed of several tall skyscrapers though they have been worn with time. As of 2287, many pre-War buildings, monuments, and landmarks still stand. Some have been renovated with scavenged parts, creating a ramshackle appearance.
The areas outside the city center are rolling barren plains, wastelands, swamps, and what's left of suburbs. To the southwest of the map, there is a growing appearance of radiation leading to the Glowing Sea. The terrain is bumpy and is scattered with pockets of high and low radiation levels. Small pools of irradiated water scatter the area. This was caused by a high-yield nuclear warhead that detonated to the southwest of Boston.
The downtown core of Boston is one of the most chaotic areas featured in the Fallout series. The streets are fought over between various raider groups, Triggermen gangs, super mutants and even the occasional group of Gunners. This produces frequent bursts of gunfire and explosions. It can be difficult, especially at an early level, to find a safe route through the city. Direct confrontation of the various groups can make for slow progress. However, Boston is unique to the series in the amount of vertical space. Often times, finding a safer route is a matter of looking up. However, elevated rooftops are not entirely safe. There are Gunners and super mutants on or near the elevated highway which cuts through the financial district.
Boston is mentioned in two Old World Blues ending slides:
|#||Slide||Voice-over narration||In-game condition|
|2a||There, she ran across Rex at the Kings School of Impersonation. His brain was failing. That was all right, he was still smarter than the Think Tank. The two of them constructed a litter of cyberpups, a small army of Boston terrifiers that gnawed and devoured anything in their path.||Roxie created and Rex is alive, but not obtained as a companion.|
|2c||There, she ran across the corpse of Rex. She dragged him back to the Big Empty and had him rebuilt for company. The two of them constructed a litter of cyberpups, a small army of Boston terrifiers that gnawed and devoured anything in their path.||Roxie created and Rex is dead.|
Boston's skyscrapers are visible from most locations on the map.