Appears in: "Fallout" TV series

Vault 4

Appears in: "Fallout"

Vault 12

Induction of aggression using white noise

Psychoactive drugs in the air filtration system

Appears in: "Fallout: New Vegas"

Vault 19

Gambling as the primary means of conflict resolution

Vault 22

Appears in: "Fallout 76"

Vault 51

Appears in: "Fallout 4"

Vault 75

Vault 76

Appears in: "One Man, and a Crate of Puppets" web comic

Vault 77

Vault 81

Reformed drug addicts and a secret stash of drugs

Appears in: "Fallout 3"

Vault 87

Vault 101 

Vault 106

Induction of aggression through white noise

Wealthy elite with total authority over poor populace

Vault 108

Vault 111

Vault 112

Vaults make up a large proportion of explorable areas across Fallout games and related media, and many of them were used as experiments by Vault-Tec on unsuspecting civilians. Can you match the Vault with its experiment? Includes MAJOR SPOILERS for the games and TV show!