Forum:MGS2 "Clear Code"?

Well I just completed Sons of Liberty for the second or third time and got a clear code at the end. I don't remember getting this last time, what does it do? What is it for?? It told me to send it to the website but I'm not going to because the game is old now. So what's it for? This may be a stupid question... Andre666 10:38, 22 July 2008 (UTC)