There are many that are specialized for different uses in games, such as: - ZZT-OOP - MegaZeux Robotic - ZIL - MESH:Hero - Free Hero Mesh - Super ZZ Zero

There are many that are specialized for different uses in games, such as: - ZZT-OOP - MegaZeux Robotic - ZIL - MESH:Hero - Free Hero Mesh - Super ZZ Zero - OHRRPGCE HamsterSpeak (There are probably a lot more that I had missed) All of these are specific to the specific kind of games being made with them, though; different kind of games will require a different kind of logic. MESH:Hero is specific to a specific kind of puzzle games, and Free Hero Mesh is a FOSS clone of MESH:Hero with a different syntax and more features.