It depends on how far you want to go. If you are going to make a couple of games, feel free to give each one its own page. However, if you are aiming to make a bunch (like 5 or more), then I'd definitely spend a couple of minutes on either a shared launcher or at least a shared page. This is our general advice for the challenge as a whole - one anthology makes it easier for people to see everything you did in one place. Think of it like a home page :)