I wanted to come up with a bunch of interesting things at first, but something didn't work out and I made a simple mafia game.

1

Man in uniform.
Features:
1. Does not die from roulette.
Night Actions:
1. Kill. Ignores protection.
2. Kill. Ignores healing.
3. Kill. Ignores block.
Status: chaotic evil.


Liar.
Features:
1. Cannot be redirected.
Night Actions:
1. Silence.
2. Change status for two nights.
3. Kill.
Status: chaotic evil.


Old Woman.
Night Actions:
1. Block.
2. Kill.
Status: lawful evil.


Normal.
Features:
1. Does not die from roulette.
2. Is sent into exile instead of the Liar/Man in Uniform.
Night Actions:
1. Kill.
Status: lawful neutral.


Thinker.
Features:
1. Double vote.
2. Cannot be exiled.
Status: chaotic neutral.


Ascetic.
Features:
1. Does not die from roulette.
2. Does not die from the Old Woman and Normal's kill.
3. Cannot be resurrected.
Status: true neutral.


Stone.
Features:
1. Does not die from roulette.
2. Cannot be silenced.
Status: chaotic neutral.


Box.
Features:
1. Cannot be resurrected.
2. If it watches the person that the Man in Uniform kills, it dies.
Night Actions:
1. Watches a player; if they are killed, learns who the killer is.
Status: neutral good.


Machine.
Features:
1. Cannot be resurrected.
Night Actions:
1. Protects a player.
Status: chaotic good.


Roulette Player.
Features:
1. Plays Russian roulette with the first killer to approach him.
Night Actions:
1. Chooses six players (including himself) to play Russian roulette with.
2. Plays Russian roulette with himself. If he doesn't die, he gains invulnerability for one night.
Status: chaotic neutral.


Investigator.
Night Actions:
1. Status check.
Status: chaotic good.


Mushroom Picker.
Night Actions:
1. Block, isolation.
Status: chaotic good.


Dreamer.
Features:
1. Cannot be blocked.
Night Actions:
1. Redirection (once every two nights)
Status: chaotic good.


Romantic.
Features:
1. Knows the Angel and can communicate with her.
2. If the Angel is targeted to be killed, dies instead of her.
Status: neutral good.


Angel.
Features:
1. Upon successful healing, gains one-time invulnerability. Can give it to the Romantic.
2. Knows the Romantic and can communicate with him.
3. Cannot be redirected.
Night Actions:
1. Healing.
2. Resurrection (once per game)
Status: neutral good.