It would be best if I had more time, but the deadline and real life make that impossible, so I'll tell you all now and hope for the best. Get ready for the scum play of the century
Captainwalrus, this is how you will win the most memorable victory of your mafia career.
You are Darth Vader. You can be recruited, not by Leia, who is dead and couldn't recruit you anyway, but by Luke Skywalker. Last night, you were invited and turned them down, thinking the Empire offered you a better shot. You underestimated the strength of the rebels, though. They are more numerous than you think. Had you joined them last night, your victory would already be in the bag.
I am a rebel. Which one doesn't matter

Listen to me and do the math for yourself and see how you and I will win this game.
The key factor in my plan is that with you, the imperial survivors and the rebels together, we control the lynch. The Empire doesn't have the numbers anymore to stop us.
Today, we lynch Wolverine. Tonight, you kill
Safariguy, who is Emperor Palpatine. It must be him, because he is the only imperial who can't receive any kind of night protection.
Also tonight, you will be approached by the rebels again, and this time you will agree to
join them. At that point, the rebels, you included, outnumber the empire and it doesn't matter anymore who is killed by the stormtroopers. Even if the stormtroopers kill you tonight, you still win. But they won't kill you, cause they have to kill me (unless they want to lose even faster, which is okay with me).
If Palpatine's death does not result in an instant rebel victory, tomorrow the remaining rebels (with you)and imperial survivors lynch
Duday. That eliminates the Empire's nightkilling power.
Then, there's only
LSU left, who is an Imperial cop. Depending on who lives and who dies, he can be lynched or nightkilled next. Again, the Empire doesn't have the numbers or the roles to prevent this from happening.
That's it: all Imps dead, all rebels and surviving imperial citizens win.
If you and the imperial citizens play along, we all win and nothing can stop us. We might as well go to Endgame now.
The epic beauty of this scenario is that this is, as far as I know, the first time ever that a confirmed townie and a confirmed mafia member openly negotiate a mutually beneficial course of action in broad daylight, and there's nobody who can stop us. You, as a townie, will commit two acts of brutal treason and then you will be rewarded with a scum recruitment and victory. Your reputation will be cemented forever.
Every single player in the game sees it coming and even if they have a personal interest in stopping you, they are powerless.
On a happy side note, this outcome will be faithful to the movies, where Darth Vader rejoins the rebels in the final moments and drags their victory from the jaws of hell.
Come back to the Light Side, Lord Vader. We have Wookies.