If you want to control an excavator, Wall World is the game for you. To be honest, it is not that simple, players may have to control an excavator and explore a really big world. It gives players a place full of mysteries. To explore all the corners, they may have to encounter many monsters guarding a certain place. At this point, players will have to choose to fight or return to their base. The journey is still very long. Players can do many more things that they do not know.