Change the "Continues" setting to . This allows you to finish any of the seven games regardless of how many times you die. Unlockable Content
Launch the game. The original arcade red blood and graphic death animations will now be fully enabled. Action Replay & CWCheat Codes (PSP Custom Firmware)
If you decide to tackle the Metal Slug Anthology legitimately, mastering a few core mechanics will help you beat the game without relying on CWCheat codes. Metal Slug Anthology Psp Cheats
: Earned by completing any of the 7 games. Earning more tokens depends on the difficulty chosen. Tonko Art Gallery : Complete all 7 games on difficulty with limited continues. Desktops 1 : Complete all 7 games on difficulty with limited continues. Desktops 2 & Special Music : Complete all 7 games on difficulty with limited continues. Metal Slug Wiki CWCheat Codes If you are using custom firmware or an emulator like
The PSP version includes a gallery of rewards you can unlock by completing specific tasks in the games: Complete any of the games once. Music Gallery: Complete any of the games on any difficulty. Change the "Continues" setting to
Ensure your PSP is running custom firmware (e.g., PRO-C or ME).
Paste the downloaded folder (e.g., ULUS102450000 ) directly into the SAVEDATA folder. The original arcade red blood and graphic death
When you stand directly next to an enemy infantry soldier and press the fire button, your character will slash them with a knife instead of firing a bullet. Melee attacks deal massive damage compared to standard pistol shots and generate higher point scores. 2. Learn to "Slug Jump"
Note: Enabling too many codes at once on older PSP models may cause the game frame rate to drop during heavy explosions. 4. Tips for Emulation Cheats (PPSSPP)
You can unlock bonus media, music tracks, and game options natively by earning during standard gameplay. How to Earn Tokens Fast Complete any game : 5 Tokens Complete any game without using a continue : 20 Tokens Discover hidden POWs : 1 Token per prisoner rescued Token Unlock Shop Costs
| Effect | Code (Enter at title screen) | |--------|------------------------------| | (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) |