All Access web player
To continuously play each video in your course, check the "Settings Wheel" and turn on Autoplay
TrueFire 3: Desktop App (win/mac)
To continuously play each video within the Desktop app, select the autoplay icon on the video player controls. When enabled the icon will appear bright orange.
TrueFire iOS app (iPhone/iPad)
In the iOS app click the settings icon to enable auto-play