Okay, whilst we're all bitterly disappointed about the death of the Freelance Police sequel, upon reading The Inventory
this month, I found out about an Italian fan creating a game.
This is the website to download from.
At the moment, it's merely a demo, so you can't do much. Also, the English is reasonably bad (so here's hoping they ask someone to do translations), but it's just the first fan-sequel I've seen thus far.
Sorry if this has already been posted.