Do you want to good Frontier news first or bad Frontier news? They themselves opened with the good news, so let's follow suit: Frontier are making a new rollercoaster sim! The RollerCoaster Tycoon 3 devs plan to kick off a new manage 'em up series in 2016 with Coaster Park Tycoon, though they don't have much to say or anything to show at this point.…