3D
With the application of 3D technology, games have more and more simulation capabilities to restore existing scenes or create imagined scenes in the virtual space. Game designers actually can't design what they have never seen. So you will meet many scenes from film and television works like battlefields, factories, sports venues, and wildlands. Then we can go the dangerous places without any risks.
You can also perform some roles that most of us can't experience in our whole life including soldiers, scientists, agents, police officers, doctors, customers, drivers, and hunters. Most simulation scenes have many roles, you can even play as an animal.
