Metal Slug Anthology on the PSP, there are no traditional "button-combo" cheat codes for infinite health or ammo found in the console versions
Metal Slug Anthology for the PlayStation Portable (PSP) is a treasure trove for run-and-gun enthusiasts. Released in 2006, this single UMD packs seven mainline Metal Slug games—from the original Metal Slug (1996) to Metal Slug 6 (2006). While the PSP lacked the two-stick controls of a home console, it offered arcade-quality chaos in the palm of your hand.
: Many sources list a button code to unlock a cheat menu at the Options screen X, Circle, Square, Triangle, Triangle, X, Circle, Square Metal Slug Anthology Psp Cheats
Metal Slug Anthology on the PSP, there are no traditional button-input cheat codes like those found in the PS2 version. Instead, players rely on a combination of in-game exploits to farm currency and external "CWCheat" database files for traditional hacks like infinite health or ammo. In-Game Exploits & Unlocks
| Effect | Code (Enter at title screen) | |--------|------------------------------| | Infinite continues (Metal Slug 1, 2, X, 3, 4, 5) | ↑ ↑ ↓ ↓ ← → ← → ↑ ↑ ↓ ↓ ← → ← → (then hold ╳ + ○ and press START) | | Arcade mode level select | Hold □ + L + R, then enter ↑ ↓ ← → ↑ ↓ ← → (varies by game) | | Enemy change / color edit (Metal Slug 6 only) | At title, hold L + R, then ↑ ↑ ↓ ↓ ← → ← → ↑ ↑ ↓ ↓ ← → ← →, release L+R, press START | | Infinite grenades | Some games support ↓ ↘ → ↑ ↖ ← + ╳ during gameplay (finicky on PSP) | Metal Slug Anthology on the PSP, there are
Rescue Rewards: Rescuing at least 10 prisoners in a single mission is often a requirement for high-tier rankings and secrets.
The Metal Slug Anthology for PSP is a legendary collection of run-and-gun action, but it lacks traditional button-sequence cheat codes built into the gameplay. To gain an advantage, players must rely on specific in-game unlockables, exploits, or external tools. In-Game Unlockables & Features The anthology includes several games ( MS1cap M cap S 1 MS6cap M cap S 6 MSXcap M cap S cap X Action Replay: Load cheats on device, enable desired
On the main menu of any Metal Slug title, press:
L, R, L, R, Up, Down, Left, Right, Start