(e.g., cwcheat_661_fixed.zip ). It contains:
Connect your PSP to your PC and navigate to seplugins/cwcheat/ . Open with Notepad or any text editor. You will see a format that looks like this:
: Press Select to open the VSH menu and select Reset VSH to load the new plugins.
[Boot Game] ➡️ [Hold SELECT for 3 seconds] ➡️ [Select Cheats] ➡️ [Enable Cheats -> YES] cwcheat psp 661 new
What shows up in your System Settings (e.g., PRO-C, LME, ARK-4)?
Highlight the cheat you want to use and press to change [N] (No) to [Y] (Yes). Press Circle (O) to return to the main menu.
CWCheat works on all 6.61 Custom Firmware (CFW) variants, including PRO-C2, LME, and Infinity 2.0. You will see a format that looks like
What specific (1000, 3000, Go) you are running? Which CFW engine is active (PRO-C, LME, Infinity)?
The PSP operating system reads tracking files within seplugins to determine which plugins should boot alongside software execution.
, 2000, 3000, or PSP Go) running permanent or temporary (such as PRO-C2 Infinity or LME). Press Circle (O) to return to the main menu
Open game.txt and add the following line: ms0:/seplugins/cwcheat/cwcheat.prx 1 .
Connect your PSP to your computer via USB and ensure you can access its memory stick (or internal storage for a PSP Go).
Inside your seplugins folder, look for two text files: game.txt and pops.txt . If they don't exist, right-click, select , and name them accordingly.
(Note: If you are using a PSP Go, change ms0:/ to ef0:/ to target the internal storage instead). 🔄 Section 2: Update to the New 2026 Cheat Database
The easiest method is to download a complete cheat.db file. You can find updated community databases, such as the "CWCheat-Database-Plus" project, which is a valuable and continuously maintained repository. When you find a database, simply place the cheat.db file in the seplugins/cwcheat/ folder on your memory stick.