The only problem is that (I think) when you call it it will run all the code in the script. I only want to run the general stuff once so that memory is allocated and variables have an initial value etc and a value is kept until the next time (say, velocity) and not have it reset every time. So I was thinking maybe there was a way to first call dofile. And then call a function (update) in every file that I want to update. How would I approach this? Or maybe it works that way even if I do dofile over and over again? I'm a bit rusty with the Lua