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
Cards[]
Gallery[]
Special Allen Jr. in Metal Slug Attack
Sprites[]
