Allen O'Neil Jr.

Allen O'Neil Jr. (アレン Jr) is the son and spitting image of his father Allen O'Neil, a principle villain of the Metal Slug series. His design is based on Spanish actor Antonio Banderas and Rambo (commonly potrayed by American actor Sylvester Stallone).

Game Appearances

 * Metal Slug Advance
 * Metal Slug Defense (mobile game)
 * Metal Slug Attack