Simply hold the 'Select' button to open the menu in-game.
Inside your seplugins folder, look for three text files. If they do not exist, right-click, create a new text document, and name them exactly: game.txt (controls plugins inside standard PSP games) pops.txt (controls plugins inside PS1 EBOOT games) game150.txt (for legacy homebrew compatibility) Open in a text editor like Notepad. Paste the following line on a completely new row:
Since a full database text would be too large to post here (over 50MB of text), I highly recommend downloading the complete . cwcheat psp 661 new
Once the active gameplay engine has fully loaded past the opening publisher logos, .
If you do not have a seplugins folder in the root directory of your Memory Stick (the very first screen when you open the drive), create one now. Open the downloaded CWCheat archive. Locate the folder named cwcheat . Simply hold the 'Select' button to open the menu in-game
due to its better compatibility with 6.61 and additional features. Setting Up CWCheat on 6.61
While the core architecture of the plugin dates back to the height of the PSP modding scene, a massive resurgence in the handheld's community has brought newly optimized cheat databases, widescreen fixes, 60 FPS patches, and streamlined installation methods designed specifically to maintain 100% compatibility with the final 6.61 official firmware baseline. Paste the following line on a completely new
(usually by holding R-trigger while booting or through the VSH menu), and ensure the CWCheat plugins are set to 2. Adding the "New" 2026 Cheat Database
Press to exit the menu and resume your game with cheats active. How to Add New and Custom Cheats