A free program for Android, by FWB Studio Apps.

In Attack On Titan, humanity lives in a region surrounded by three layers of great walls, which protect them from giant man-eating creatures known as Titans. The world is divided into two regions: the territory of the military, which is protected by the first and strongest wall, and the rest of the world, which is open to attack from any direction.

When the second layer of walls is destroyed, the world falls into chaos, and the remaining forces gather in the territory of the military. In this world, there is a unique and powerful military force called the “Titan’s Advent”, which is made up of only the strongest soldiers in the world.

With the help of the “Titan’s Advent”, the world’s leaders unite and plan to build a second layer of walls to protect the territory from the Titans. This time, the new wall is stronger and more powerful than the previous one.