emulator: Gong type: libretro core_classification: pure_libretro source: "https://github.com/libretro/gong" upstream: "https://danzaidan.itch.io/" profiled_date: "2026-03-23" core_version: "1.0" display_name: "Gong" cores: [gong] systems: [] files: [] notes: > Pong clone. Self-contained single-file core, all rendering programmatic. Original code by Dan Zaidan, ported to libretro by Brad Parker.