# Embedded Game Programming * Get the [ESP-IDF v4.0](https://github.com/espressif/esp-idf/releases/tag/v4.0) * Follow Steps 1 through 3 of the [Documentation](https://docs.espressif.com/projects/esp-idf/en/v4.0/get-started/index.html#step-1-install-prerequisites) * Modify the `export.sh` script in this directory and fill out `IDF_PATH` and `IDF_TOOLS_PATH` * `IDF_PATH` is the extracted ESP-IDF * `IDF_TOOLS_PATH` is the path to the toolchain * `source export.sh`