Creating Executables for Python Game

[Daniel H.]

I have a Python game which uses the PyTilengine bindings. I would like to package this game into cross-platform executables. What I would like to know is how I would go about doing this, seeing as Tilengine is a separate C library. I know about PyInstaller, but it only works with certain supported Python packages, and not separate C libraries. Are there any other tools available that can help me achieve this?