The Neo Geo Metal Slug series is celebrating its 10th anniversary with the release of this anthology, which includes ports of the series’ most critical previous titles. These are the titles that are included:
- Metal Slug
- Metal Slug 2
- Metal Slug X
- Metal Slug 3
- Metal Slug 4
- Metal Slug 5
- Metal Slug 6
These supplementary features include bonus games, bonus galleries, unlockable objects, and more Metal Slug goodies. The bonus features include vintage posters and character art.