If you’re looking for a way to play your old Xbox 360 games on your new Xbox One, there’s an emulator you can use: Ex360e. Here’s how to get started. First, make sure you have the Ex360e emulator downloaded and installed on your computer. Next, open the Ex360e software and sign in with your Microsoft account. (If you don’t have a Microsoft account, you can create one here.) Now, select the games you want to play and click “Start.” The emulator will start playing the game automatically. (You can also pause or resume the game at any time.) ..