The Set Clock action changes the time scale of a clock. See Clocks and Time Scaling for information about how clocks work in Story Machine.

#Clock

Which clock to modify. Clocks are defined in the project settings.

#Time Scale

The multiplier applied to the selected clock. A value of 1 runs the clock at normal speed, while 0 pauses it. Values between 0 and 1 slow the clock down and values larger than 1 speed it up.