FPse boasts an impressive array of features that enhance the classic PlayStation gaming experience. The app's interface includes three distinct menus that not only display game covers but also allow users to view 20-second video samples of each game. Its high-performance engine ensures smooth gameplay even on lower-end devices, while newer hardware benefits from significant performance improvements.

Among its technical capabilities, FPse supports multiple disc image formats including .img, .iso, .bin, and .cue, while automatically handling compressed files in .zip, .rar, and .7z formats. The emulator implements advanced OpenGL rendering with support for external plugins, delivering up to 4x native resolution in software mode. Users can enjoy experimental features like widescreen display for 3D games and preliminary VR support for various headsets.

Exclusive features include automatic cheat code searching, autofire functionality with adjustable frequencies, and innovative multiplayer options. The app enables network file system (NFS) protocol support for loading games directly from local networks, while offering smart extraction of compressed game files. Additional enhancements include polygon shaking fixes in HD mode and texture dithering that mimics the original console's output.

FPse for Android offers a streamlined and intuitive experience for playing PlayStation 1 games on your smartphone. The emulator's interface is designed to automatically scan local storage for PSone games, displaying their covers and enabling quick access.

The app supports multiple control schemes, including touch screen controls, external gamepads, and even preliminary VR support. This ensures that users can choose the most comfortable and familiar way to play, making the gameplay simple and accessible.

With compatibility ranging from Android 2.3 to Android 8, FPse ensures that a wide range of devices can run these classic games smoothly. The emulator optimizes performance, even on lower-end devices, allowing more users to enjoy their favorite titles without technical hindrances.

One of FPse's standout features is its ability to save game states at any point, offering unparalleled session length flexibility. Whether you have a few minutes or several hours, you can pause your gameplay and return exactly where you left off.

This flexibility extends to its support for various file formats, including .img, .iso, .bin, .cue, and more. Users can easily manage and compress their game files using the free_disk_space feature, ensuring they can carry a large library without worrying about storage constraints.

Additionally, the experimental multi-player LAN mode allows for flexible gaming sessions with friends. You can engage in two-player modes on separate devices or enjoy multiplayer games across up to four devices, making it easy to fit gaming into any schedule.