As I've stated twice now, I want to register copyright for my game. What I'm after is what form do I use from here? From there, I can fill out the form and send it and the needed material to copyright. I've done this with my script before and it worked out well. However, for a story, that's easy as it'd be form PA if it's for performances (as with the style of my stories) or form TX if a standard book form is used. Neither of these apply to a software program.