My memory fails me, Lord of Admirals. I seek yours in its stead. Didn't a Flood Infested Cruiser land in Africa in Halo 3? Right afterJohn and Thel destroy and AA-Battery and the the Prophet activates the Ark Portal, A Cruiser teleportation right above John and The Arbiter and lands and then you have to fight them as Rtas' Elites drop to help you.. Am I missing something? The Flood was ON Earth?!