What is the difference between features on BlenderNation and Blender Artists?

Is it possible to get games made with ONLY BLENDER featured? I’m working on a class project (have been for a couple months) that is an extremely low poly game with gameplay/ level design similar to Metroid (Prime in particular). I’m very aware that it doesn’t look nearly as detailed as any of the featured things I’ve seen, but I’ve still been putting in a lot of hours into the project. Here’s a link to the progress update page if you interested in the project, though it is not finished. Metroid Prime Style Game