The Conspirator (I can't find what the leader is called anywhere) starts the game with an initial cooldown. The Conspirator can recruit other players by interacting with them. Once recruited, these players become sleeper cells but do not gain any special abilities.
When the timer reaches zero, each sleeper cell triggers an explosion in their vicinity, killing any nearby crewmates within a defined radius.
If the Conspirator is killed before the detonation, all sleeper cells will die either at the next meeting or simultaneously with the Conspirator.
An alert will be sent to the crew shortly before the timer is about to reach zero. (thinking this can be optional)
Max recruits: 2-5
Detonation cooldown: 200-400 seconds
Alert cooldown: 1-5 seconds