Hacker 2000

You are a Prole in a futuristic Orwellian society, who is attempting to raise his status to that of the privileged Programmer by hacking into the Multivax mainframe system. You need to acquire funds by discovering account numbers and breaking into a banker's computer files. There are other similar puzzles to solve, including upgrading the official records of your brain scan level. Early on you need to solicit the help of a subversive robot, which moves around in adventure-like style. Most of the rest involves picking up clues from reading people's electronic mail etc, which can be used when breaking into other accounts later on.