A (Patch) file is a specific file format used by the PCSX2 emulator to apply cheats, widescreen fixes, or engine patches to PlayStation 2 games like Shinobido: Way of the Ninja .
// Infinite Health patch=1,EE,202A2A74,extended,42C80000 shinobido way of the ninja pnach
// Master Code (Required) // Enables the cheat engine for the game gametitle=Shinobido: Way of the Ninja [SLUS-21393] (U) comment=Cheats by PCSX2 Community A (Patch) file is a specific file format