No warning. Not until it starts.

For the record, Silence has experienced the following: a game involving bumpercar racing (mostly harmless,) a game involving explosive collars around our necks (mostly harmful,) a socialization bingo (mostly harmless,) a game in which balloons are popped and you fall into a pit of spikes (mostly harmful,) a game where you explore someone's heart (interesting,) and a game where you play a board game (mostly harmful.)

All without warning.