Lost City - Day 6 is the sixth level of Lost City in Plants vs. Zombies 2. There are five Gold Tiles in this level; two are in the fourth, two in the fifth, and one in the sixth column. When this level is finished for the first time, the player unlocks A.K.E.E.
As A.K.E.E. is pre-picked for the player and is greatly utilized in this level. As Parasol Zombie does not yet appear, A.K.E.E.s can freely deal with practically every zombie type in this level.
If the player does not wish to use A.K.E.E., they can use whatever strategy they used in previous regular levels as longs as it has a reliable lobbed-shot plant.