Your browser must be up to date Chrome.
You must have a computer with keyboard and normal or big screen.
Mouse and joystick have no use.
Zoom out the browser (CTRL -) if the game frame does not appear completely.
Press F11 to go full screen mode (or to return to normal screen).
Menu / Help / Pause
Press ENTER during game to open menu.
Repeat the episodes Training Day and Training Night.
Your progress is automatically saved at the end of each episode, if the browser is NOT in incognito mode.
Your progress will be lost if you clean up the web browser data (cookies).