Hidden Agenda is an expansion to The Resistance that consists of three different modules:

Assassin Module: Ever since we announced The Resistance: Avalon the request has been to take the exciting new roles from Avalon and make them available for The Resistance. We are very excited to now make that available – the Assassin module of Hidden Agenda contains all the Avalon roles, rethemed and renamed to fit into The Resistance Universe.

Defector Module: Two variants in one, the Defectors were included as part of the Avalon promos. In one variant, the Defectors can switch allegiance during the game – ensuring that players are never quite certain who to trust. In the second variant version, the two Defectors know each other – ensuring that the accusations of deceit begin from the very opening of the game.

Trapper Module: Every proposed Mission Team includes an extra person that won't go on the mission. The leader will isolate a team member and watch their every move – making sure they can't make the mission fail. If you are a spy on the Mission Team, you’ll never know if you will cause a mission to fail or simply be giving your identity away. But resistance members will have to approve some missions knowing that a spy is on them and trust that the leader chooses to isolate the spy.