Fallout Vault-Tec

Vault-Tec is a pre-war corporation responsible for designing and building the Vaults, underground fallout shelters designed to protect a select portion of the American population from nuclear war.
The Vaults were designed to reopen after 200 years, but many suffered from technical difficulties, overcrowding, or even social experiments gone wrong.
Vault-Tec's true purpose was to conduct secret experiments on the Vaults' inhabitants, manipulating the environment, and controlling the population to study the effects of isolation and radiation on human behavior.

The Enclave is a remnant of the pre-war United States government, formed by high-ranking officials and military personnel who survived the Great War.
They are dedicated to rebuilding society in their own image, seeking to restore the United States to its former glory.
The Enclave is known for its extreme nationalism, militarism, and xenophobia, often using brutal methods to achieve their goals.
They are also obsessed with the Forced Evolutionary Virus (FEV), which they believe holds the key to creating a new, superior humanity.

Super Mutants are humans who have been exposed to the Forced Evolutionary Virus (FEV), which causes rapid growth, increased strength, and significant cognitive impairment.
FEV was created by the United States government as a biological weapon, but it was never used during the Great War.
The Master, a powerful Super Mutant, was the leader of the Unity, a community of Super Mutants in the Fallout universe.
Super Mutants are often seen as mindless beasts, but some retain their human memories and emotions, making them complex and sympathetic characters.

The New California Republic (NCR) is a democratic government formed in the aftermath of the Great War, with the goal of rebuilding society and spreading democracy across the wasteland.
The NCR is known for its ideals of freedom, equality, and democracy, and is often at odds with the Enclave and other authoritarian factions.
The NCR is led by a president and a senate, and is composed of various tribes and settlements that have joined together to form a unified government.
The NCR is expanding its territory, often through military conquest, which leads to conflicts with other factions.

The Brotherhood of Steel is a technologically advanced faction that seeks to preserve and develop advanced technology in the post-apocalyptic world.
They are descended from a group of scientists and engineers who were part of the United States government's secret technology research projects.
The Brotherhood is known for its strict code of conduct, which emphasizes the importance of knowledge, technology, and progress.
They are often at odds with the Enclave, who seek to exploit advanced technology for their own purposes.
The Brotherhood is divided into different chapters, each with its own goals and agendas, but all share a common commitment to the advancement of technology and humanity.

Designed and built underground fallout shelters called Vaults to protect a select portion of the American population from nuclear war
Vaults were meant to reopen after 200 years, but many suffered from technical difficulties, overcrowding, or social experiments gone wrong
True purpose was to conduct secret experiments on Vault inhabitants, manipulating the environment and controlling the population to study isolation and radiation effects on human behavior

Remnant of the pre-war United States government, formed by high-ranking officials and military personnel who survived the Great War
Dedicated to rebuilding society in their own image, seeking to restore the United States to its former glory
Known for extreme nationalism, militarism, and xenophobia, often using brutal methods to achieve their goals
Obsessed with the Forced Evolutionary Virus (FEV), believing it holds the key to creating a new, superior humanity

Humans exposed to the Forced Evolutionary Virus (FEV), causing rapid growth, increased strength, and significant cognitive impairment
FEV was created by the United States government as a biological weapon, but was never used during the Great War
The Master, a powerful Super Mutant, led the Unity, a community of Super Mutants in the Fallout universe
Super Mutants are often seen as mindless beasts, but some retain human memories and emotions, making them complex and sympathetic characters

Democratic government formed in the aftermath of the Great War, aiming to rebuild society and spread democracy across the wasteland
Known for ideals of freedom, equality, and democracy, often at odds with the Enclave and other authoritarian factions
Led by a president and a senate, composed of various tribes and settlements that have joined together to form a unified government
Expanding territory through military conquest, leading to conflicts with other factions

Technologically advanced faction seeking to preserve and develop advanced technology in the post-apocalyptic world
Descended from a group of scientists and engineers who were part of the United States government's secret technology research projects
Known for strict code of conduct emphasizing the importance of knowledge, technology, and progress
Often at odds with the Enclave, who seek to exploit advanced technology for their own purposes
Divided into different chapters, each with its own goals and agendas, but all share a common commitment to the advancement of technology and humanity