Front Mission 3 is a turn-based strategy game first released in North America on March 22, 2000. It was already re-released in Japanese (March 24, 2009) and European (September 1, 2010) Playstation Stores.
Metal Slug X is a more improved version of Metal Slug 2 featuring improved graphics and new content. It was released for the original Playstation on March 20, 2001.
The ESRB gave both titles a T (for Teen) rating for Violence. Like with almost every PSOne Classics, Front Mission 3 and Metal Slug X will be published by Sony Computer Entertainment America on the Playstation Network. You can check out the Playstation box arts for both games in the slideshow to the left of this article.