Metal Slug Anthology Psp Cheat Codes

Code 1: Infinite Continues

Code 2: Play as Eri or Fio (Secret Characters)

Code 3: Fat Mode (Pigs Fly)

How to enter: Same as above – during the attract mode (demos playing).

Code:
↑ ↑ ↓ ↓ ← → ← → ╳ ○

Effect:
Enables the "Fat" character mode – your character gains weight after eating food. No functional advantage, just comical.

If you just want to breeze through Metal Slug Anthology, focus on the 10 Extra Lives code at the start of each credit. For practice, use the Combat School mode in MS5/6 – no cheats needed but it teaches advanced tactics.

Note: Codes were tested on UMD version 1.0 and PSN digital release. Emulators may have different input lag – enter codes slower if needed.

The flickering screen of the PSP was the only light in Leo’s dark bedroom, casting a sharp blue glow over his determined face. On the small display, the pixelated chaos of Metal Slug Anthology

was in full swing. Tanks exploded into beautiful showers of sprites, and rebel soldiers scrambled as Leo’s character, Marco Rossi, sprinted through the jungle of Mission 1.  Metal Slug Anthology Psp Cheat Codes

Leo wasn't just playing for high scores tonight; he was a "Digital Archaeologist." He had spent hours scouring archived forums and old fansites for the legendary cheat codes that supposedly unlocked the game's deepest secrets on the PSP. 

He paused the game and pulled up a crumbled piece of paper—his "treasure map." According to a 2007 forum post, a specific sequence of button presses on the main menu would grant him the "God Mode" that had eluded him for years. 

"Up, Up, Down, Down, Left, Right, Left, Right, L, R," he whispered, his thumbs dancing over the D-pad and shoulder buttons with practiced precision. 

A distinct ching! sound—the classic Metal Slug "Heavy Machine Gun" voice clip—rang out from the speakers. The menu text shifted from white to a glowing neon green. 

Leo jumped back into Metal Slug 3. Suddenly, the stakes were gone, replaced by pure, unadulterated power. Marco was now glowing with a faint golden aura. He walked through a hail of bullets as if they were nothing more than a light summer rain. He didn't just have a handgun; he started every life with the Big Shotgun, clearing entire screens of enemies with a single blast. 

As he reached the final boss—the towering, multi-eyed alien mothership—Leo didn't feel the usual spike of anxiety. He wasn't worried about his last life or the "Game Over" screen. With the "Infinite Vehicle" cheat active, he summoned a Metal Slug tank that never took damage. 

He rained shells upon the alien invaders, the screen vibrating with the intensity of a hundred simultaneous explosions. For the first time in ten years, the credits rolled. As the iconic music swelled, Leo leaned back against his pillow. The cheats hadn't just made the game easier; they had turned a grueling battle for survival into a triumphant victory lap through his childhood. 

He saved his progress, clicked the power slider off, and finally let the darkness of the room take over, a satisfied smile on his face.  Common Metal Slug Anthology (PSP) "Cheats" 

While the PSP version doesn't have a built-in "type-in" cheat console, players often use these methods to dominate the battlefield:  Code 1: Infinite Continues

Difficulty Settings: Lowering the difficulty to "Beginner" in the options menu provides more ammunition and less aggressive AI.

Infinite Continues: Most games in the Anthology allow you to set continues to "Infinite," ensuring you can see the ending no matter how many times you "DIE!"

CWCheats: For players using custom firmware, the CWCheat database provides true God Mode, Infinite Ammo, and Level Select codes. 

| Effect | Code | |--------|------| | Level Select | At main menu: Hold L + R → Up, Up, Down, Down, Left, Right, Left, Right, Circle, Triangle | | Fat mode (characters become fat when eating food) | Up, Down, Left, Right, Up, Down, Left, Right, X, Square |

For Metal Slug Anthology on the PSP, there is no built-in "cheat menu" activated by a button code like in some other console versions. Instead, gameplay advantages are gained through unlockable features, specific game exploits, or external cheat tools. Gallery Unlockables

You can unlock bonus content in the Gallery Menu by earning tokens through gameplay. Tokens are awarded based on the difficulty level used to complete a game.

Tonko Art Gallery: Clear all 7 games (1, 2, X, 3, 4, 5, and 6) on Easy difficulty using limited continues.

Desktops 1: Clear all 7 games on Normal difficulty with limited continues.

Desktops 2 & Special Music: Clear all 7 games on Hard difficulty with limited continues. Code 2: Play as Eri or Fio (Secret Characters)

Wallpaper Downloads: Wallpapers unlocked in the gallery can be downloaded and used as backgrounds for your PSP/PS Vita main menu. Token Exploit (Easy Tokens)

To quickly gather tokens for the gallery without replaying every game, use this save-state exploit:

Play through Metal Slug 3 or Metal Slug 5 on Hard difficulty (you can use infinite credits).

Reach the final boss. Just as the boss is defeated (when it begins to explode/go up in flames), save your game immediately.

Wait for the credits to start rolling, then quit to the main menu to receive 5 tokens.

Reload that same save file from the menu. You will be at the end sequence again. Quit during the credits to earn another 5 tokens. Repeat this as needed. CWCheat / Emulator Codes

If you are playing on a PSP with custom firmware (CFW) or using an emulator like PPSSPP, you can use CWCheat files (ULUS-10154) to enable traditional cheats.

Infinite Lives: _L 0x01138597 0x00000063 (Metal Slug 2 example). Infinite Bombs: _L 0x01143669 0x00000063. Invincibility: _L 0x01138836 0x00000064.

Weapon Mods: Codes can be used to lock your weapon to the Flame Shot, Heavy Machine Gun, or Laser Gun. Secrets and Hidden Areas

Metal Slug 1 (Stage 1): Near the beginning, hold Down to enter a floating submarine. This takes you to a secret underwater section of the stage.

Metal Slug X (Alien Form): Acquire 1000 points in Combat School to unlock the ability to play with greenish "alien" skin. Metal Slug Anthology Cheats, Codes, and Secrets for PSP