Diving into the ocean depths of Niche Shift will turn into an exciting puzzling adventure in the style of 2048. Tiles with images of sea creatures will begin to appear on the playing field. First it is plankton. By moving tiles, achieve the merging of two identical ones and obtain new types of a higher level. But keep in mind that after the third level you need to watch out. Make sure that merges take place as often as possible, otherwise the tiles will turn into bones and you will no longer be able to move them. Such immovable bone tiles will prevent you from performing further actions in Niche Shift.