So what? Just download some, if you need any help with RPGCode just reference some from the shack. It's fine if you release a newb game, because then you'll learn some stuff and get better.
Take The Black Walkway for example, total crap of a game, but I learned a lot about game making and improved in my skills (in many things, such as art and even math and surprisingly spelling) So don't worry if you're no good, I say just go for it.
(Just for the record: surprisingly and reference were the only words that needed to be spelled checked Wink )