A scientific study conducted at the University of California in 2015 found that playing games not only keeps you entertained, but can also boost the way your brain forms memories. As people age, their memory capacity decreases. However, in those who regularly played 3D role-playing games for about half an hour a day, their ability to remember things increased significantly. Because 3D role-playing games often require players to pay great attention to detail, this is considered a great exercise for your brain. eggy car try to manage a large egg in your truck's cargo space while you navigate the uneven terrain. For better automobiles, collect coins!