The Metal Slug Anthology on the PlayStation Portable (PSP) is a collection of six classic run-and-gun action games that have been entertaining gamers for decades. The anthology includes Metal Slug, Metal Slug 2, Metal Slug 3, Metal Slug 4, Metal Slug 5, and Metal Slug 6. While the games are challenging and fun on their own, using cheat codes can enhance the experience and provide an extra layer of excitement. In this article, we'll explore the various cheat codes available for Metal Slug Anthology on PSP and provide a comprehensive guide on how to use them.
Before you can enter most cheats, you must understand how the PSP port handles legacy debugging. The developers at Terminal Reality (and later SNK Playmore) hid the game's internal "Universe BIOS" settings behind a specific soft reset command.
Because the PSP version lacks a built-in "Invincibility" code (unlike the Wii version's button-sequence), the community turned to and emulators like to inject raw memory hacks. These "story-breaking" codes allow for: Metal Slug Anthology Cheats, Codes, and Secrets for PSP Metal Slug Anthology Psp Cheat Codes
Prevents your Special Weapons from ever running out. Infinite Bombs: Allows for non-stop grenade spamming.
While traditional "invincibility" codes aren't built-in, the game features a built-in "Medal" system that acts as an achievement tracker. Completing specific tasks unlocks gallery items, music, and interviews. The Metal Slug Anthology on the PlayStation Portable
These codes only work in Metal Slug 1 , 2 , X , and 3 (the original arcade cores). They do not work in MS4 , MS5 , or MS6 .
On the main menu of MS4 or MS5 , hold L + R + Start for five seconds. The "School" option will light up immediately. In this article, we'll explore the various cheat
If you aren't using a custom firmware plugin, you can use these built-in gameplay settings to effectively "cheat" the system: 1. The Infinite Credit Trick
This is touchy on the PSP D-pad, but it works:
However, the PSP version came with a specific problem: the infamous "loading times" between deaths and checkpoints. Combine that with limited quarter-insertion (you only have a limited number of continues), and you have a recipe for thumb-blistering frustration.
, acquiring 1000 points in Combat School turns your character into an alien with greenish skin. 3. The Digital "God Mode": CWCheat & PPSSPP