Clear all games on Easy difficulty with limited continues.
: Pass all 7 games on Normal with limited continues to unlock Desktop 1 . Metal Slug Anthology Psp Cheats
If you want to beat the game without "cheating," use these tactical advantages built into the game engine: Clear all games on Easy difficulty with limited continues
Here is a cheat sheet of the cheats and codes outlined in this guide: Metal Slug Anthology Psp Cheats
Often available as a built-in toggle in the game's main options menu. Quick Review Summary Rating/Detail Average Score ~8/10 from sites like