Vault of Secrets

The Vault of Secrets is a new feature added in Geometry Dash World and that was later added in Update 2.1. It contains 5 new icons, 1 new level, 1 secret coin and 2 new colors. It can be found at the top right corner of the creator menu.

Description
The Vault of Secrets has a dark purple background and a field of text above the Keymaster. It has a purple face with small horns, a triangle with small circles on each face on its forehead, blue eyes, small jagged teeth and a padlock. Pressing it will cycle through different phrases. Wrong answers have orange text while hints are given provided with green text to help the player.

Rewards
Enter the codes stated as captions to unlock the respective rewards.

Trivia

 * The secret level awarded by typing "The Challenge" has some elements seen in the 2.1 sneak peek trailer such as the new Spider game mode.
 * Completing this level allows the player to go into the brown door in the bottom right corner which contains a new icon.
 * Occasionally, the Keymaster will insert the player's username into sentences.
 * The song used in the Vault of Secrets is also used in the "Fireballs?" test video by RobTop.
 * The song used in The Challenge is Random Song 06 by Zhenmuron/RobTop.

Vault of Secrets Responses
A random clue (green text) can appear between any line at any moment, and they are shown in Clues and Miscellaneous. When typing in a valid password for the first time, a corresponding special line is triggered. The same line can never be triggered again after the player has done the corresponding password once, and these lines are shown as italic and have a word behind them, with the word representing the corresponding password.