Anchor of Mobius is a world that has a stability meter to it. This world is an island that has roots or anchors beneath the island that help maintain the stability of this world. These roots are getting eaten by lake beasts and decay which will set a sort of time limit. The map will be vertical with levels which the player wont know. To go down the world you have to go along the roots and the only way is going down. You will be using a bathysphere or submarine which will run on Life energy or Nen. Using your engines, sonar, or defensive shields drains this tank. If you run out, the "Malice" of the deep water crushes the hull instantly. To repair the roots you have to leave your submarine and use Shu (covering the objects in life energy).

The first 1000 meters you can see the water clearly but as you start going farther down you have to start using Gyo to see that the roots are actually tentacles of a beast. While you go down you also encounter calamities which you have to solve puzzles for in order to defeat them. Also collecting rocks along the way can give you boosts like “Nitro Rice” which increase your life energy that runs the submarine. The game will end when you reach the end of the island/tentacles which show it being a mouth to a larger entity and there are two possible endings.

Play the game here: https://jay-codes18.itch.io/anchor-of-mobius