This is more a joke than a game, it only has one puzzle in it and you can choose not to do that. The 'game' is implemented in Adobe Flex and ActionScript. It's as finished as it's likely to be, may do a little tidying up later.
Please see http://www.alofmethbin.com/armageddon/release
. There's 10 meg of SWF to be downloaded so excuse the wait for that.