While the Combat School is loading, rapidly press Square until the menu appears. The instructor will ask if you want to chat.
To quickly earn tokens for the gallery, play through Metal Slug 3 or 5 on Hard. Just after defeating the final boss, save the game immediately. Watch the credits, then return to the main menu to receive 5 tokens. Reload your save to repeat the ending and farm tokens indefinitely. CWCheat & PPSSPP Codes
For players using a PSP with Custom Firmware (CFW) or the PPSSPP emulator, you can use hex codes to enable powerful cheats. Common Game IDs Metal Slug Anthology Cheat Codes | PDF - Scribd Metal Slug Anthology Psp Cheat Codes
There is one primary button-based code commonly cited for accessing a hidden menu within the options screen.
Beat each corresponding game (MS1, MS2, MSX, MS3, MS4, MS5, MS6). Pass all 7 games on Easy with limited continues. Desktops 1 Pass all 7 games on Normal with limited continues. Desktops 2 & Special Music Pass all 7 games on Hard with limited continues. Special Art Beat all games in the anthology. Easy Token Glitch While the Combat School is loading, rapidly press
Metal Slug Anthology PSP Cheat Codes and Unlockables Mastering the Metal Slug Anthology on the PSP can be a daunting task, even for seasoned arcade veterans. While the game features some built-in secrets and a robust unlockable system, many of the traditional "cheats" (like infinite lives or invincibility) require external tools like or PPSSPP settings. Built-in Cheat Menu & Secrets
You can unlock galleries and music by completing the games under specific conditions. Most of these require you to beat the games with . Unlockable Requirement Art Gallery 1–7 Just after defeating the final boss, save the
In Combat School, acquire 1000 points. Your character will then have greenish skin. Unlockable Content
At the OPTIONS screen, press X, Circle, Square, Triangle, Triangle, X, Circle, Square . This is reported to unlock a special menu with various gameplay advantages.