As the virtual reality boom draws near, developers have to adjust to a new software-making reality. Fortunately, game companies joining the ranks are bringing new tools with them specifically for creators of games and apps. The latest: Unity Technologies. See also: Google Jump Will Revolutionize Making Virtual-Reality ExperiencesTuesday, Unity Technologies, maker of the Unity game engine—the software powering many of today's most popular game applications, including Assassin's Creed, Temple Run, Wasteland 2 and many others—announced new development tools that cover VR and augmented reality apps for some of the most talked-about headsets, starting with the Oculus Rift.