Social Deduction Game

Social Deduction Game is a fully offline assistant for moderating Werewolf, Mafia, and other social deduction games.

Prepare games

Manage custom rule sets, teams, roles, and statuses

Prepare players and the seating order

Assign roles randomly, from a selected set, or manually

Run games

Keep track of the seating circle, roles, teams, and player status

Show each player their role in a dedicated full-screen view

Work through night actions in the correct order

Manage day, night, life, death, and temporary statuses

Games, templates, and rule sets can be saved, loaded, imported, and exported. Library backups make it easy to move your data to another device.

All game and library data stays locally on the device. The app requires no account and contains no advertising or tracking.

Social Deduction Game is free software licensed under the GNU Affero General Public License, version 3.