It's a game about making your own nation and running it how you want to. Now, considering what nations in real life have done, it's only natural that this trope should be present...
* [[http://www.nationstates.net/nation=Doomingsland Doomingsland]] is pretty much this trope. (inactive)
* [[http://www.nationstates.net/nation=station_12/ Station 12 is perfection, Station 12 cannot be questioned.]].
** NightmareRetardant: Transparently, Station 12 doesn't exist anymore... although that might open up [[CriticalExistenceFailure a whole new can of nightmare fuel]].
* [[http://www.nationstates.net/nation=mekanta Mekanta]]. That is all.
* [[http://www.nationstates.net/nation=chronosia Chronosia]] certainly has his moments.
* [[http://www.nationstates.net/nation=the_ctan The C'tan]] likewise; despite his Necrons being generally more benevolent, he can still drag out the nightmare fuel.
* [[http://www.nationstates.net/nation=pentex Pentex]] seems to have a polite, enthusiastic factbook, that causally mentions human sacrifice and rewards of human flesh to its best employees...
* [[http://www.nationstates.net/nation=the_kraven_corporation The Kraven Corporation]]. *shudder*
* [[http://www.nationstates.net/nation=trevlandia_the_great Trevlandia The Great]]. It's a fandom nation for the cartoon ''Sidekick'', ruled by an aged up Trevor, who murdered his own FAMILY, and brainwashes people to worship him. What caused all this? Eric's mysterious death, which may or may not be Trevor's fault. *shudder* Never going to watch the show the same way again, the nation was inactive for a while, now it's back up... oh, wait its now inactive again...[[OverlyLongGag Oh Wait, Its Back Up, Now Its Inactive Again]].
* [[http://www.nationstates.net/nation=viscerix Viscerix]] is a gigantic, twisted metropolis made of cyborg serial killers.
* [[http://www.nationstates.net/nation=the_toy_theocracy The Toy Theocracy]]. TTT's first thread speaks for itself; [[http://forum.nationstates.net/viewtopic.php?f=5&t=70116#p3217269 Happy Christmas!]]