PPSSPP is an Android emulator that allows users to play PSP games on their Android devices with high definition and extra features. While it can run many games, the speed at which they run depends on the power of the device being used. It is important to note that no games are included in the download, but users can use their own real PSP games and turn them into .ISO or .CSO files, or play free homebrew games available online. These games can be stored in /PSP/GAME on the device's SD card or USB storage.<br/><br/>It is important to note that PPSSPP is a free version of the emulator. If users want to support future development, they can download PPSSPP Gold instead. This version offers additional features and benefits, but comes at a cost. Overall, PPSSPP is a great option for those who want to play PSP games on their Android devices, but it is important to ensure that the device being used has enough power to run the games smoothly.<br/><br/>In conclusion, PPSSPP is a popular emulator that allows users to play PSP games on their Android devices. It is important to note that no games are included in the download, but users can use their own real PSP games or play free homebrew games available online. While the emulator can run many games, the speed at which they run depends on the power of the device being used. If users want to support future development, they can download PPSSPP Gold instead of the free version.