User Summary:
In Nomine Satanis / Magna Veritas is a satirical French role-playing game. Players are either demons (In Nomine Satanis) or angels (Magna Veritas) incarnated as humans and fighting for the victory of Good or Evil. However, both administrations are not immune to bickering, rivalries, and even just plain silliness.
Expansions over the years allowed players to incarnate pagan heroes (especially Celtic and Viking), Muslim angels or demons, Psions (humans blessed with a drop of angelic blood), short-lived sorcerers, etc.