Best part with vanilla games is that there won't be a sudden change in the situation due to one or two roles activating their abilities. It has strategy more involved.
The Zexal Mafia only needs 6 more players for anyone who wants to join it.
I randomly felt like putting rainbow ish colors there. XD
Okay, so here it is.
During the day phase, instead of voting, you "attack" other players. Every character has their own attack and HP stat. If, for example, a player with an attack of 20 attacked a player with 200 health, the target player would have 180 health remaining.
During the night phase, instead of the mafia killing one person, every mafioso can attack someone by themselves. They can gang up on a player, or spread out damage.
Obviously there's more to it then that, but what do you think? :3
If you want to reserve your spot for FMA mafia please tell me.