Easy thingy

Okay I want to add a really simple function to my forums, because of the fact that I can't do any PHP (almost) at all makes it a bit harder. I want to add in users viewable profile "games I play". this should be fixed by the users themselfs by checking boxes for eg : CS1.6 and so on. I wonder if there is any forum that got this function or you know someone that can help me out.

(i dunno if this is the right spot to put this)