If you are using a PSP running Custom Firmware (CFW) or playing via the PPSSPP emulator, you can bypass the token grind entirely using . These memory-editing codes grant true arcade cheats like invincibility and infinite heavy weaponry.
Using cheat codes or unlocking the built-in bonuses can significantly enhance your experience, especially if you are playing on the go.
: Pass all 7 games on Hard Difficulty with limited continues. If you need help setting up your cheat engine, let me know:
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: Codes can be used to lock your weapon to the Flame Shot , Heavy Machine Gun , or Laser Gun . Secrets and Hidden Areas
Rescuing POWs gives you better weapons and massive points, which speeds up the unlocking process.
For Metal Slug 6 , completing the game on Hard Mode (defeating the Invader Queen) is required for any of the above unlocks to count.
immediately while the boss is exploding/dying.
Infinite fuel and cannon ammo for the Slug vehicles.
(if playing on original hardware) or the built-in cheat menu if using the PPSSPP emulator Commonly used codes found in Scribd's cheat database Infinite Arms (Ammo) 0x0114366C 0x000003E7 (Metal Slug 2) Infinite Bombs 0x01143669 0x00000063 (Metal Slug 2) Infinite Lives 0x01138597 0x00000063 (Metal Slug 2) Invincibility 0x01138836 0x00000064 (Metal Slug 2) PSP Exclusive Secrets Wallpaper Downloads
If you are struggling to unlock everything in the gallery, there is a legendary "helpful story" or trick for farming tokens easily: Preparation : Play through Metal Slug 3 Metal Slug 5 on Hard difficulty. The Save Timing
