emulator: Lutro type: game core_classification: game_engine source: "https://github.com/libretro/libretro-lutro" upstream: "https://github.com/libretro/libretro-lutro" profiled_date: "2026-03-24" core_version: "v1" display_name: "Lua Engine (Lutro)" cores: - lutro systems: [] notes: | Lutro is a Lua game framework for libretro implementing a subset of the LÖVE (Love2D) API. Runs .lutro/.lua games. Written for libretro, no standalone upstream. retro_load_game() calls lutro_load(info->path) to load the game directory or archive (libretro.c:216). The core exposes love.filesystem.getAppdataDirectory to games as the system_dir (filesystem.c:296) but does not load any files from it itself. No BIOS, firmware, or system files required. files: []