Terraria has sold incredibly well: north of 30 million copies in fact. This is not least because the game has been continuously supported now for many years, though that long line will soon come to an end.
In that spirit, Journey's End looks like one of the biggest and best yet. It adds a Bestiary, the long-requested feature of a Master Mode, alongside just a tonne of other stuff - including mini-golf. Sadly it doesn't have a release date other than '2019' yet, but it's not like there isn't enough in that game to be getting on with anyway.
You can see the trailer below: