full, awesome game without a team then FD would just be...Braben Development
there have been many awesome games made by one man. not aaa titles with all the bells and whistles, often not with audiences in the millions (though cases do exist), but maybe even better games at the core than those. the industry functions mainly by brute force, and is very risk averse, ie very rarely actually innovates, so most games are clones and the main difference is how much money was pumped into them, and into marketing. but if we are talking purely about the game concept, one motivated guy (or a tiny group) can outpace that quite easily, actually.