.NSP (Nintendo Submission Package) or .XCI (NX Cartridge Image) ~1.2 GB to 1.5 GB Current Game Version v1.4.0.0 (includes the Farewell DLC chapter) Target Framerate 60 FPS (Crucial for precise platforming) Best Emulators for Celeste
Place your dumped prod.keys file into the emulator's system directory.