Here is the full list of all 10 Black Gunner Wukong: Prologue achievements.
after 15 rounds
Clearing the game while sitting in a chair
Equip 6 explosive weapons
Equip 6 machine guns
Equip 6 single-shot weapons
Equip 6 fully automatic weapons
Clear Gunner's Journey
Passing through U.S. Military Bases in Japan
Use Japanese men's guns to clear customs
Eat radioactive food