From what I've seen from numerous succesful indie titles (Minecraft, Mount & Blade etc) developing a "community" along with the software is a key. So maybe you

From what I've seen from numerous succesful indie titles (Minecraft, Mount & Blade etc) developing a "community" along with the software is a key. So maybe you guys should also start a forum and welcome users/early adopters to share ideas and give you instant feedback about the game.