PlayStation Portable (PSP) Games included: Metal Slug 1, 2, X, 3, 4, 5, 6
, play on Hard difficulty with infinite credits. Just as the final boss is defeated and begins to explode, save your game quickly. Let the credits roll to receive 5 tokens, then quit to the main menu. Reload the save to repeat this and quickly fill your gallery. : Metal Slug Anthology Psp Cheats
Unlocked by default in "Options" – set to Beginner or turn on Auto-Shot to make the game easier. For actual infinite lives: PlayStation Portable (PSP) Games included: Metal Slug 1,
The PSP version includes a gallery of rewards you can unlock by completing specific tasks in the games: Complete any of the games once. Music Gallery: Complete any of the games on any difficulty. Reload the save to repeat this and quickly fill your gallery
There are several hidden levels in Metal Slug Anthology on PSP, including:
: This version introduces specific character traits (e.g., Ralf can take two hits before dying, Clark has a high-scoring throw) that act as "legal" cheats to help you survive longer. Metal Slug Anthology for PS2 | Eurogamer.net