The Hidden Crystals, a Windows game developed by Carved Rabbit, is an adventure game that takes you on a treasure hunting journey. The game is designed to be a short exploration experience that offers a unique blend of environment design and storytelling. The main objective of the game is to explore a mysterious island, where you must observe your surroundings to guide your way through various terrains, including deserts, forests, swamps, and snow fields.

The game features a minimalist approach to environment design and a simple art style that creates a relaxing atmosphere. The game's story is told through the environment and lost items you discover throughout your journey. The Hidden Crystals is a full version game that offers a unique and immersive adventure experience for players who enjoy treasure hunting games.