Please note that the ISO file size is approximately [insert size], so make sure you have enough free space on your device.

Unlike previous titles where characters were mostly cosmetic swaps, Metal Slug 6 gives each hero distinct traits. For example, Ralf can take two hits before losing a life, while Fio starts every mission with a Heavy Machine Gun.

: A well-known repository for legacy game files, including PSP ISOs. How to Play on PPSSPP

If the game is available for purchase or download, you can get it from these sources.