Everthing We Know About Dune: Betrayal and Dune: A Game of Conquest and Diplomacy

About Dune: Betrayal, from BoardGameGeek:

In the social deduction game Dune: Betrayal, players take on the identity of one of the iconic characters of Dune, each representing a distinct role within the factions vying for control amid the sands of Dune. Your goal is to learn the identities of your foes while protecting your nobles, forming alliances, and utilizing tools to gain knowledge, and therefore power. Pay close attention to determine your allies and enemies, then defend your allies and attack your foes to secure victory. -description from publisher