An adventure puzzle game with a fantastic plot. The main character, who works in an office, finds herself in a dungeon due to a sudden earthquake. In order to get out into the familiar world, you just need to collect all the treasures here. But the dark world is often littered with traps and tricks. On the way to the treasure, there may be elevators going only one way, and many more dangerous adventures. Unpleasant surprises lurk at literally every step. The game has 18 levels, absolutely free and quite difficult. The application is made in cartoon style and does not require additional settings. The latest version of the logic game Nia: Diamond Hunt / Nia: Jewel Hunter download for android.