To be honest, there aren't actually specifically villain characters. Each of them just have their own motivations. So probably unlikely to make them prisoners.
ok so you're missing the question about next update, wondering you're working on? Part 2 of rinny route, science tower reclamation, ancient spring location, dealing against the meat core(and probably mistyras included) or giving sammy route and min min route some love? Any ideas add more tattoos to match some existing ones?