Chain of Command is a platoon+ sized WWII skirmish ruleset produced by the famous Too Fat Lardies. It’s basically the best WWII ruleset out there. So if you have some Bolt Action miniatures collecting dust, or if Flames of War 4e has got you down, you can use your toys to play a very good game. In fact, those with 15mm manz will get the best experience. However, Chain of Command has several quirks, with the activation mechanic being the biggest/best one.