Due to the PSP's kernel and Dynamic Memory Allocation (DMA), variables like "money" or "character position" may not always reside at the same static address every time the game boots.
In simple terms, cheat.db is a master database file used by PPSSPP to store thousands of cheat codes (CWCheats) for hundreds of different PSP games. Cheat.db Ppsspp
The Cheat.db file is the skeleton key for the world of PSP emulation. Whether you are a power user looking to debug texture issues or a nostalgic gamer who just wants to see the ending of a difficult RPG, installing the cheat database transforms PPSSPP from a simple emulator into a customizable gaming sandbox. Due to the PSP's kernel and Dynamic Memory