"Remember, the Fort's inner vaults are high-security areas. Don't let any enemies see you without your disguise on, or they will seal you in forever!"

--Ms.Cute Anastania Bot

The High-Security Vault is a Vault at Fort Sprocket. There are a lot of enemies here, but you won't lose any health because you are not supposed to battle here because if you do, you will have to restart from your last continue point.