Walter Ryan

Walter Ryan (ウォルター・ライアン) is a character who was introduced in Metal Slug Advance.

Story
A new recruit of ultra-elite strike force Peregrine Falcons who volunteered to participate in the dangerous training session on a deserted island. Walter is known for his incredible stamina and is confident in his ability to finish the course. He enters the exercise with Tyler.

Game Appearances

 * Metal Slug Advance
 * Metal Slug Defense
 * Metal Slug Attack