Players take control of a submarine and are thrown into this devastating world. At its core, Earth Atlantis is an arcade-style shoot ‘em up in which you explore under water areas in search for better weaponry and huge underwater creatures. The game’s focus is on boss battles with ever increasing difficulties. To fight those impressive monsters, it is necessary to develop quick reflexes and to acquire the right weapon. In traditional side-scrolling method, the submarine can be controlled in a 2D plane from left to right and up and down. By exploring the world and fighting smaller enemies, players can upgrade their subs and unlock powerful weapons.