UNRELEASED GAME – VAPORWARE This game is stuck in the development limbo known as Vaporware. Few to no details have been released about its gameplay, plot, or release date since its announcement many years ago. It may or may not be in active development, but neither has it been cancelled officially. Mesozoica is a prehistoric park tycoon simulator. Offering three unique perspectives that allow you to build, live and destroy. Source: The Game Website.