In Crystal Destroyer, players take on the role of a crystal expert tasked with eliminating rows of crystal blocks that are falling from the top of the screen. The objective is to clear the screen by creating sets of three or more crystals of the same color.
The game requires players to think strategically, making quick decisions about which crystals to remove and when to use special power-ups to aid in their quest. The game runs in the browser and can be played without downloading or registering, making it a convenient option for players looking for a casual, online experience.