FPse is developed to emulate PS 1 games. All games will work perfectly without any compatibility issues. The emulator allows gamers to change the resolution according to their needs and also to customize each one accordingly. The game library is always present as the UI cover and can allow you to access the games almost instantly and load the one you want to play. BIOS file must be selected after the first launch due to the fact it is mandatory for the emulation process. One of more advanced features is native compression, known to save storage space of the device. The software works well on all Android devices.