Adam,
Graphics support is there, i.e. there are framebuffer abstractions, windowing, input etc. You might want to look at the screenshot page to get an idea.
I saw the screenshot page before I emailed you. However, I thought it was outdated, and that they were part of L4env. Are the sources to supertux for fiasco available anywhere? What about the ned in interactive mode and the python shell example? Is the source available?
Thanks, Pablo