Metal Slug Anthology[b] is a video game compilation for the PlayStation 2, PlayStation Portable, PC and the Wii. The Wii version boasts different controller configurations, most taking advantage of the Wii Remote, with the Japanese version supporting the Classic Controller and all regional variants supporting the GameCube controller. The game also marks the return of SNK Playmore as a third-party developer for a Nintendo console since the SNES era.