Most of my players' characters are a bit on the grey side of morality, occasionally doing things that are downright villainous (putting a fork of another PC into virtual hell forever, trying to sabotage the reactor of the ship so the others will be killed and the saboteur could claim a treasure for himself). But this is more like selfishness or inter-group conflict (and in one memorable case, one fork of a PC hiring an assassin to kill another PC in order to get his other fork out of 'bad company'!) I wonder what a truly good villain campaign would be. The court of a gerontocrat? The PCs are hangers-on and experts working for The Old Man, both trying to advance his sinister agendas and look good at the expense of others. Everything from corporate intrigue to managing wayward family members ("My nephew went too far with his playmates *again*. Clean up the mess, and make sure no journalist ever writes about it.") Mad Science Federation: the PCs are argonauts, trying to do research into the vast vistas opened by the Fall. But they need to keep those pesky Firewall sentinels away - those ignoramuses are trying to stop the Science! Exhuman, all too human: the PCs are singularity seekers, trying to become exhumans. They are on the trail of technologies and artefacts that might help them, like the Automated Transcendence Machine, the Fornjot Manuscript or seed AGI code. Can they avoid their numerous enemies and avoid going mad as they change themselves - and can they tell the difference? King of all what you see: The PCs are planning and executing a coup on a habitat or exoplanet, trying to gain power. Maybe they have a nice cover story, but deep down it is all about lust for power and fear of other fractions. Again, the problem with villain stories is that they need to have enough cohesion to avoid backstabbing each other *too* much. Maybe having them work for an evil organisation is the best solution - it is still a bit too easy to advance in triads and syndicates through "klingon promotion", but security agencies might be better. Beside Ozma, what about a game set within Jovian Security, trying to keep the Junta in power (sure, some PCs might be true believers, but the rest of the group knows that the real goal is keeping the boot stomping the face forever) or the remnants of Chinese intelligence, now hiding Fall criminals and doing crime in order to fund an eventual resurgence of the People's Republic?