Commonwealth (Mafia)
Dr. Zimmer/Mob Boss/Spy - Dr. Zimmer is in Rivet City to recollect a runaway android who became self aware. If investigated, turns up Town. He sends in the order to 'check' if a certain player is an android or not.
Eulogy Jones/Lover - Eulogy sees the potential of capturing androids and selling them as slaves as they have better durability than humans. Leaves Rivet City a day later if Crimson dies,
Crimson/Lover - Crimson is Eulogy's slave. She goes wherever he goes, and she doesn't question it. Will leave Rivet City a day later if Eulogy is killed.
Mister Burk/Arsonist - Mister Burke is Allistair Tenpenny's right hand man. He is after the Lone Wanderer who disabled the atomic bomb in Megaton. He can pick a target a night to try and kill, but there is a 50% chance that the target fights back and wins.
Vanilla Mafia - Armitage, Sister, Radroaches.
Neutral
Lone Wanderer/Spy - Restorer of Faith, Soldier of Fortune or Architect of Doom? The Lone Wanderer can choose to act in any way he/she chooses, as long as they are willing to accept the consequences. Turns up town if Investigated,
Dogmeat/Alarm - Dogmeat has a better perception than his new best friend. Dogmeat will be alerted when someone is targeting the Lone Wanderer, but is only able to warn the Lone Wanderer. Alerted, but doesn't know who is targeting.
Vanilla Neutral - Charon, Clover, Jericho, Star Paladin Cross, Butch, Fawkes, and Sergeant RL-3
Rivet City
Lana Danvers/Cop/Mayor - Lana Danvers is the head of Rivet City Security and can investigate one person a night to find out their alignment. If investigating Harkness, Harkness will turn up Town. She sends in the Town kill.
Dr. Li/Doctor - Dr. Li, like most citizens of the Capital Wasteland, doesn't believe that androids are even capable of existing what with the technology they have today. She can though, protect someone from either being lynched, or from being hit by either the mafia or the SK.
Belle Bonny/Roleblocker - Belle Bonny is the operator of The Muddy Rudder. She can, unintentionally and unwillingly, cause a target to become drunk enough to stay the entire night at the bar, yapping and going on about bullshit she doesn't give a ******** about.
Vanilla Townies - Flak, Shrapnel, Bannon, James Hargrave, Tammy Hargrave, and CJ Young.
Chems and Weapons (Chems and the Alien Blaster are unaware of teammates.)
Buffout - If you pick someone, their vote will count as two votes. You should be very careful with who you pick, as you are Mafia aligned; you might help the other team. Addiction to Buffout; Target and Buffout are unable to vote for the next day,
Jet - YAY! You're a chem! :3 Go out, pick someone and fry their ******** brains out. Jet is mysteriously aligned with Rivet City, not really since A Quick Fix carries the product. A person under the affect of Jet cannot vote. Addiction to Jet; Jet becomes unable to vote for the next day.
Alien Blaster/Mad Scientist - You are a very powerful gun who is owned by the Lone Wanderer... They dropped you though. What a douchebag.
You somehow achieved sentience, but you aren't very good at keeping in control. You have a chance of shooting someone, protecting your target for the night, eavesdropping in on someone to learn their alignment, or causing someone to pick you up and stare at your glowing light all night long.
Harkness (Unaware Town)
Harkness/Hidden Joker/Friends - No one knows who Harkness is, even himself. Can be targeted and killed by either the Commonwealth, Lone Wanderer, or Rivet City. If killed, the Optional is failed. (This player is aligned with Rivet City. Wins the game if alive at the end of the game, or if Rivet City/Lone Wanderer wins.
A3-21's Plasma Rifle/Friends - Harkness loves his Plasma Rifle. It means a lot to him. A3-21 is the only one who knows who Harkness really is, but because it is a weapon, it can't tell anyone. Town Aligned, unaware.
Conditions
Addiction - If a chem targets someone for two nights in a row, then they will those the ability to vote for the next day.
Harkness winning - Harkness will lose only if dead, or if the Commonwealth wins with him alive. Player will still obtain prize if alive with any faction in the end.
Alliance - There is none anymore. Neutral is its own faction. Why they want Harkness? They don't. They want the A3-21, but they can't obtain that if he's dead.