The name/value pairs provided by the PersistenceService are similar to browser cookies. The Java Web Start implementation honors this legacy by naming the pairs "muffins.

[…] Pecuniary motives induced the first printers (from the large sums which were usually paid for manuscripts) to sell their works as such; so that printing was, for a period, as much the counterfeit as the substitute for writing, it being a facsimile of the most approved Scribes.

The best picture I have had yet is the steel frontis-piece to my new book.

What isn't so gimmicky is the Aggro System, where you draw fire onto yourself by acting aggressive, while your partner sneaks off blindsiding distracted enemies. Aggro depends on how big your current weapon is and how often you act aggressive.