The secret “Nuclear Disarmament” event in Metal Gear Solid V: The Phantom Pain is now open, and Konami has posted details on how to trigger it, which you find below.
1. You must have completed Mission 31.
2. You must not own or be currently developing a nuclear weapon. If you have any nukes in stock, you must dismantle them.
3. Certain conditions related to nuclear proliferation must be met on the regional server for your corresponding gaming platform (PlayStation 4, PlayStation 3, Xbox One, Xbox 360, PC(Steam)).
4. All nuclear weapons on the regional server corresponding to your console or platform must have been dismantled. In other words, the amount of nukes on your platform’s server must be equal to 0.*
*If all four conditions are met, you will automatically trigger the secret nuclear disarmament event when you return to Mother Base or after you complete a main mission. Should new nukes be developed after conditions 3 and 4 have been fulfilled, this event can be repeated by fulfilling all four conditions again.
Konami has said that it will regularly update us with the amount of nuclear weapons owned per platform through Twitter. According to the most recent update, the numbers as at November 26 were as follows:
PS4 – 349
PS3 – 215
For further updates, make sure to check Metal Gear‘s official Twitter account here.