Life of BCoW is a Special Mission and also, a Historical Special Mission unlocked at Rank 107. It involves the life of BCoW, from its creation, to the very first tower and blimp, then to the sudden explosion of towers, blimps and new areas to be discovered (As in, maps!), then to the Clean Up, Fall and Revival of BCoW Also, the player can save in this special mission, so the player needn't worry about doing it all over again.