It was a lazy summer afternoon, and 17-year-old gamer, Alex, was lounging on his couch, flipping through his collection of PSP games. He stumbled upon the Metal Slug Anthology, a compilation of the classic run-and-gun action games. Alex had always been a fan of the series, but he had never played the PSP version before.
As he booted up the game, Alex noticed that his friend, Ryan, was over at his house, watching TV in the living room. Ryan was also a gamer, and Alex knew he would be interested in playing Metal Slug. He called out to Ryan, "Hey, man! I'm playing Metal Slug Anthology. Want to join me?"
Ryan walked into the room, and they decided to play the game together. As they started playing, Alex realized that they were having a blast, but they were also getting frustrated with some of the tougher levels. That's when Ryan mentioned that he had heard about some cheat codes for the game.
Alex's eyes lit up, "Cheat codes? What kind of cheat codes?" Ryan smiled mischievously and pulled out his phone. He started searching online and found a website with a list of cheat codes for the Metal Slug Anthology on PSP.
The first code they tried was the "Infinite Continues" code: Up, Down, Left, Right, X, Square, Circle, Triangle. They entered it in, and to their surprise, it worked! They could now continue playing from where they left off, even if they died.
The next code they tried was the "All Weapons" code: Down, Left, Up, Right, X, Circle, Square, Triangle. With this code, they had access to all the weapons in the game, including the powerful Slug-4 and the trusty Shotgun.
As they continued to play with the cheat codes, Alex and Ryan felt like they were invincible. They breezed through levels, defeating bosses with ease. They even unlocked some of the game's secret characters, including the mysterious Fio and the tough-as-nails Eri.
But as they played on, Alex started to feel a twinge of guilt. Using cheat codes wasn't exactly fair, was it? He looked over at Ryan, who was still enthusiastically blowing through levels. "Dude, do you think we should stop using these cheat codes?" Alex asked.
Ryan paused the game and thought for a moment. "I don't know, man. It's just a game. We're having fun, right?" Alex nodded, and they continued to play, but with a newfound appreciation for the game's original challenges.
As the afternoon wore on, Alex and Ryan decided to put the cheat codes aside and play the game the way it was meant to be played. They started fresh, without the codes, and discovered that the game was even more enjoyable without them. They had to work together, using their skills and strategy to overcome the challenges.
As they finished the game, Alex turned to Ryan and said, "You know, that was way more satisfying than using cheat codes." Ryan nodded in agreement. "Definitely. Let's do it the hard way from now on." Metal Slug Anthology Psp Cheat Codes
From that day on, Alex and Ryan made a pact to play games the way they were meant to be played – without cheat codes. They still had a blast playing Metal Slug Anthology, but now they felt a sense of accomplishment and pride in their gaming skills.
In the world of Metal Slug Anthology for the PSP, the "story" behind cheat codes is less about a narrative arc and more about the secret ways players have mastered these relentless arcade classics. While the games themselves don't feature a built-in cheat menu by default, the community has uncovered specific inputs and methods to tip the scales in your favor. The Secret "Options" Button Combo
For many players, the primary "proper" way to unlock a secret menu is through a specific sequence of button presses. According to guides on GameFAQs, you can try this combination at the OPTIONS screen:
Input: X, Circle, Square, Triangle, Triangle, X, Circle, Square.
Note: Some players on forums like Reddit have reported mixed results with this code, suggesting it may vary by region or version. Digital "Superpowers": PPSSPP and CwCheat
If you're playing via the PPSSPP emulator, you can access a much deeper level of control. Using external cheat databases or CwCheat files, you can modify the game's memory to grant yourself near-godhood:
Infinite Essentials: Infinite lives, bombs, and ammunition for weapons like the Heavy Machine Gun or Rocket Launcher.
Invincibility: Walking through enemy fire and explosions without losing a life.
Vehicle Enhancements: Infinite fuel and cannon ammo for the Slug vehicles.
Body Type Modifier: Instantly change your character's physical state, such as becoming "Fat" (which changes weapon power) or an "Alien". Unlocking the "Real" Secrets It was a lazy summer afternoon, and 17-year-old
Beyond just cheats, there is a "story" of progression that rewards dedicated players. By completing specific missions under certain conditions, you unlock features that were originally hidden:
Art Galleries & Soundtracks: Beating each of the seven games in the anthology unlocks specific Tonko Art Galleries and music tracks.
Secret Locations: In Metal Slug 3, you can find a secret underwater stage by holding Down near the submarine at the start of stage one.
Easy Tokens: A well-known trick involves saving your game right as a boss dies on Hard difficulty to farm tokens for the unlockable gallery. Metal Slug Anthology Cheats, Codes, and Secrets for PSP
Here’s ready-to-use content for Metal Slug Anthology on PSP, focused on cheat codes, unlockables, and activation tips.
These work in Metal Slug 1, 2, X, 3, 4, 5 (check each game’s manual for exact support).
Metal Slug Anthology for PSP collects classic Metal Slug arcade/Neo Geo titles (Metal Slug 1–6, Metal Slug X, Metal Slug 3). The PSP release doesn’t include built-in “traditional” cheat code menus like some emulated ports, but you can still access useful in-game shortcuts, exploit mechanics, and use external methods (savedata editors, Action Replay/cheat device formats, or emulator-specific cheats) to modify lives, credits, weapons, or enable special behaviors.
| Effect | Code (Main Menu) | |--------|------------------| | Arcade Mode – Level Select | Hold Start + Select, then press Up, Down, Up, Down, Left, Right, Left, Right | | Caravan Mode Unlocked | Complete all 7 games once, or enter: Up, Up, Down, Down, Left, Right, Left, Right, L, R | | Sound Test | At the game select screen, press L, R, L, R, Up, Down, Up, Down | | Extra Life Every 200,000 pts (instead of 400k) | L, R, L, R, Up, Up, Down, Down, Circle, X |
Note: PSP versions of Metal Slug Anthology don't use built-in "cheat code" menus like some consoles; most cheats are done via in-game secrets, save editing, or PSP cheat plugins (e.g., CWCheat). Below I provide safe, practical in-game cheats, unlockables, and how to use CWCheat for PSP if you choose to enable cheats (plugin usage requires a modded/custom firmware or compatible homebrew environment).
For most players, the character select in MS1 (choose Eri for 30 grenades) and the unlimited continues are enough to beat all six games. The missing cheats (like invincibility) were intentionally removed by SNK to preserve the arcade challenge. These work in Metal Slug 1, 2, X,
If you absolutely need god mode, custom firmware is your only route.
Enjoy your metal-slugging, soldier!
Unlocking everything in Metal Slug Anthology for the PSP requires a mix of skill-based rewards and some clever technical workarounds. While the game lacks "classic" button-input cheats for infinite health or ammo, you can unlock a wealth of bonus content through gameplay or by using external cheat databases. The Official Way: Unlocking the Gallery In the PSP version, you earn by completing games, which are used in the Gallery Menu to unlock music, art, and wallpapers. Easy Difficulty
: Complete all 7 games on Easy with limited continues to unlock the Tonko Art Gallery Normal Difficulty
: Complete all 7 games on Normal with limited continues to unlock Desktops 1 Hard Difficulty
: Complete all 7 games on Hard with limited continues to unlock Desktops 2 Special Music Infinite Tokens Glitch : To bypass the grind, play Metal Slug 3
on Hard. Just as you defeat the final boss, save your game. Wait for the credits to roll, then quit to the main menu to receive 5 tokens. Reload the save and repeat this process as many times as needed to instantly bank tokens The Power-Up Way: CWCheats for PSP If you are looking for true cheats like Infinite Lives Invincibility Infinite Ammo , you’ll need to use a plugin like
(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
: Wallpapers unlocked in the gallery can be downloaded directly as PSP system backgrounds Combat School Rewards
: If you play through the Combat School and acquire 1000 points, your character will become an alien with greenish skin. Metal Slug 4 Debug Menu : You can sometimes trigger a Debug Menu
by pausing and then pressing pause again while in Console mode. install CWCheats on your PSP, or would you like to see more specific character secrets Metal Slug 6 Metal Slug Anthology Cheats, Codes, and Secrets for PSP
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