You are a computer engineer sitting at a command-line terminal, and someone is blackmailing you. The only way to fight back is to work your way through a series of increasingly secured servers, using every hacking tool at your disposal to connect, infiltrate, download files, bait security systems, and break through firewalls. You can chase every mission, or you can focus on the minimum required to track down your blackmailer and take your revenge. The story branches on the choices you make and the risks you are willing to take.