- Time-In, this is also usually accompanied by a long whistle/air horn blast, this means that the game is now in session and you are In Character (IC).
- Time-Out, this is usually accompanied by a long whistle/air horn blast, that means that the game has stopped, and you are out of character (OOC).
- Man Down, this is usually accompanied by three short whistle blows/air horn blasts and indicates that the game has stopped due to a real OOC emergency, cease the game and approach where the signal is coming from.
- Time Freeze, when this is called this represents an event happening instantaneously, so you should close your eyes and hum loudly until you hear the call to continue gameplay (Time In).
Science Fiction LARP in an uncaring universe