Anyone remember an early 2000s pc shareware game that was set in an underwater city, you could customize your subs there was sub-to-sub combat???? It was a first person view from inside the one man sub iirc?

TNG but the Enterprise is run on shareware and microtransactions, including the classrooms.

Data is built to be ransomware-proof but each time he gets taken over by an alien entity or something Noonien Soong gets an email, curses loudly and starts from scratch.