Minor Changes I'd make to the Politics of the Witcher 3
I.e. Stuff which could only be changed by dialogue.
* King Henselt is allied with King Radovid in any ending where he doesn't die and his forces are assisting in fighting Nilfgaard.
* The Order of the Flaming Rose is assisting on the front lines against the Emperor of Nilfgaard and their efforts are a significant military advantage.
* It's clear that the Witch Hunt is reserved solely to Novigrad and the majority of mages are fighting with the North against Radovid.
* Saskia in a "Saskia is free" ending devastated the Nilfgaard forces with dragonfire before being captured by their sorcerers, forcing Verden to surrender.
* King Stennis attempted to negotiate with Nilfgaard but was hung after his group was ambushed.
* The Scoia'tael have been harrying Nilfgaard's forces all the way to the North if Iorveth's path was taken and Saskia is free.
* If Saskia is dead, Iorveth is missing and his sucessor was persuaded to assist Nilfgaard by harrying the North in exchange for citizenship in the elven homeland. They are devastating Temerian partistan resistance.
* You can talk with Zoltan about Saskia if you took the Iorveth ending. He's disgusted by Radovid and Nilfgaard both.
* You can talk to Triss about the Nilfgaard invasion. She's lost any Northern patriotism and hopes Nilfgaard wins.
* Yennefer couldn't care either way about who sits in the Temerian throne.
* You can talk to Dandelion about the Nilfgaard invasion. He hopes Nilfgaard goes to die in a fire.
* You can talk to Ves during Reasons of State and before it, giving her opinions on the conflict.
More Substantial Changes to the Game
* Anais is located in Roche's camp if you took the Roche line. She's on Radovid's ship if you took the Iorveth path.
* There's a headquarters for the Order of the Flaming Rose on Temple Isle. Siegfried is there if you sided with them in the game. Add a Choice for It
* Radovid claims to be fighting for his wife, Queen of Temeria Adda, if you spared Adda. Add a choice for it. This is going over like a ton of bricks.
* Kaedwini soldiers in the Redanian camps complaining about Radovid.
* An option to rescue Saskia from Nilfgaard's camp in Velen where she's about to be unleashed on the Velens with magic if she's alive. Perhaps being forced to kill Cynthia to do it because the games are sadistic.
* An option to speak with Iorveth either in a tavern (if Saskia is dead) or at a Scoa'tael camp if she's alive.
* A nice "Kick the Dog" moment, you find Adda in the dungeon of the Church of Eternal Fire and discover Radovid is going to have her burned and marry Foltest's younger heir to better his claim on Temeria.
* If not killed, Cynthia may employ Geralt in several Pro-Nilfgaard missions. Ostensibly for humanitarian or anti-monster reasons.
* If not killed, Ves can employ Geralt in several Pro-Temeria missions. Ostensibly for humanitarian or anti-monster reasons.
* Fake Ciri as "The Queen of Cintra" is in the Vizima Palace and is aware she'll have to step down if Cirilla is named Empress. The Emperor's political enemies already suspect she's a fake and are very angry about her but Emhyr loves her.