The prolific Metal Slug series of games first launched in the mid 1990s on Neo-Geo. There have been dozens of subsequent releases and spinoffs staring the skilled military team of fighters, including a touch version of Metal Slug that has since been removed from the App Store.
Metal Slug Defense is a completely new take on the game, mixing the look and elements of the original with a tower defense style mechanic that has impressed fans of the genre instead of driving them into a rage…