Metal Slug Anthology is a video game compilation for the PlayStation 2, PlayStation Portable and the Wii. The graphics are virtually the same as the original versions released on arcade (and the more recent titles published on PS2 and Xbox). The only major change is that all games now display at a converted 480 resolution (compared to the standard 240p). Cooperative gameplay is enabled on the console versions of the game, while the PSP version has a wireless mode so that two people can play together and work as a team. A downloadable version was made available on the PlayStation Store for PSP on October 1, 2009. The Metal Slug Anthology was then released on PlayStation 4, on the PlayStation Network in 2016. Metal Slug 1-6 and X are included in the release, and the games have not been altered in any way. This is the same with the characters and abilities, which have all been kept the same.