Eternity's Child, we can expect some sort of level editor to be included in the game. While he doesn't get too specific on the details, Bernard does mention that players will be able to decide where enemies spawn, where the platforms go, and they can "even write curse words" with the tools given. Beyond that, Bernard plans to make a website where people can upload their levels and vote for their favorites.
We know that a lot of you enjoy building your own stages, and things like that do tend to add extra playing hours onto a game. Does this addition make you more interested in Eternity's Child, then?