EGSL is a small interpreter which can execute Lua scripts. It includes some functions for fast and easy game development. These are image manipulation functions, functions for 2D drawing, sound and music, input via mouse, keyboard, and joypad, and some helper functions. The engine is based on SDL, SDL_gfx, and SDL_mixer, and additionally on SDL_image on Haiku-OS.
ghli is GPMI's Highlevel Language Interpreter, developed to operate under GPMI, though it works as a standalone script interpreter as well. It features a byte code interpreter with complex instructions for high level languages, a framework to ease implementing precompilers, a Pascal precompiler, and an Assembly precompiler. It aims to be small, fast, and flexible. The number of core instructions are very limited while it offers a simple interface so the host application can register its own extension commands easily.