oh man, TI-BASIC was awesome!! My first programming language, and funny enough due to how the programs worked, a relatively useful trove of "open-source" code to learn from.

I remember essentially cramming several different modified games together to make a game centered around the plot for Star Wars: The Phantom Menace with literally not an ounce of awareness at the irony of doing so or the vitriol for that movie at the time. Fun times...

edit: This seems like a more robust setup than I assumed, a color screen and C libraries to write assembly (!!) Good for the author, an impressive project