These videos were release by the TooFatLardies when Chain of Command was released.
Chain of Command Part One
https://www.youtube.com/watch?v=XiT70m6CJO8
Chain of Command Part 2
https://www.youtube.com/watch?v=aT9GPB5PoCE
Chain of Command Part 3
https://www.youtube.com/watch?v=8VdFqPkDXLU
Chain of Command Four – The Game, Turn One
https://www.youtube.com/watch?v=OEwBKe9nibk
Chain of Command Five – The Game, Turn Two
https://www.youtube.com/watch?v=OV2V0prKt28
Chain of Command Six – The Game Ends
https://www.youtube.com/watch?v=cUaweAci-5U