It will prompt you to refresh your serial number and a new one will be delivered to the address on file. If you have purchased it in the past with an email address you still have access to, enter your serial number in the registration window.If you've never purchased it, you still can purchase a license from Ambrosia's website.Make sure your copy of EV Nova is registered.Download the Escape Velocity Trilogy plugin / launcher app.Launch EV inside the emulator and enjoy!.img, use Disk Utility and make sure it is formatted as Mac OS Standard (not Extended). This could be your classic OS startup disk or a separate disk image. img with enough free space for the application. You cannot install to a mapped OS X folder (the 'Unix' volume in Basilisk) so you will need to have a mounted. Run the installer inside the emulator.Move the Installer into your emulator environment. bin file, which you can double click to expand in OS X. Download Escape Velocity from the Ambrosia website.Be sure to add a 'Unix root' directory so you can move files between OS X and the emulation environment. This kit has most everything you need to get started with Basilisk. Install a classic Mac OS emulator such as SheepShaver or Basilisk.You can either use the EV Nova engine + plugins or run the classic EV app in an emulator. There are two ways to run Escape Velocity in OS X.