Tetris Worlds is a puzzle game for the Xbox console. The story revolves around a mysterious portal known as the "Nexus", which has appeared on Earth and is sending out different worlds to compete against each other. Your goal is to navigate through these worlds, clearing lines of blocks to progress through the levels.
The gameplay in Tetris Worlds involves rotating and arranging falling blocks, known as Tetriminos, to create solid horizontal lines without gaps. As you clear lines, your score increases and new Tetriminos are sent down at a faster pace. The game requires strategy and quick thinking to navigate the increasingly challenging levels.