World of Goo came out in 2008. The indie scene may not have been as strong then as it was now, but it was definitely pickup up steam at the time.
Replica might not have been the best wordwe haven't
any decent first person platformers come out in the last eight years other than ME and ME: Catalyst. Nobody else seems to want to touch it.
There's
Hover: Revolt of Gamers which I played at a friend's house some time ago, and it felt like the controls needed a lot of work. It is an Early Access game so maybe I'm being too hard on it, but, well, that's the problem with Early Access. (Interestingly btw, this game is also open world and was Kickstarted before we knew that ME: Catalyst would be open.)
There's also
Lemma, which is pretty darn impressive considering it was made by one person, but leaves a lot to be desired.
I don't know... I'm very concerned that the entire concept is dead, at least for a very, very long. Luckily, I'm of the opinion that Catalyst is brilliant, so that makes two good entries in the genre, at least. It's just too bad that may be all we ever get.