



Originally called Project Safehouse, the purpose of the vaults was officially to increase the chances of American survival should the worst happen. government commissioned Vault-Tec to build a system of underground complexes to safeguard a portion of the American population in case of nuclear war. During the final years of the Resource Wars, as tensions rose between the United States and, well, pretty much the rest of the world but especially China and the Soviet Union, the U.S. Twelve cases of Vault-Tec's most bizarre vault experiments.
