> For the complete documentation index, see [llms.txt](https://metaverser.gitbook.io/internal-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://metaverser.gitbook.io/internal-wiki/m-builder-game-maker/game-maker-components/input/letter-input.md).

# Letter Input

The Letter Input Component is designed for scenarios such as entering passwords or opening locked doors. When you set a correct word or code, the component prompts the player with a pop-up UI to enter the code using letters or numbers. The player is required to input the correct sequence of characters to proceed. This component provides an interactive and engaging way to incorporate puzzles, challenges, or secret codes into your game, adding an element of discovery and problem-solving for the players.<br>