Hot on the heels of last month's iOS release of cult favorite sandbox crafting game about the prospects of a Terraria 2, Spinks has revealed that the game has already been in the planning stages for quite some time. While the sequel will still bear quite a lot of similarities to the original Terraria game, fans can still expect to find a lot that's also completely new: specifically the mention of "infinite worlds" that won't restrict Terraria players to one confined location, and provide an unlimited sense of exploration.