Tetris Effect: Mixed Realities, a new installment in the Tetris Effect sub-franchise, is set to release in 2027 as the first game in the series designed specifically for mixed reality. Mixed reality combines elements of virtual and augmented reality, allowing digital content to interact with the real world. The game will use the mixed reality features of the Meta Quest 3/3S and the new Meta VR Glasses to project Tetris into players' real-life environments. Unlike earlier games in the franchise, which worked with devices like the Quest 2 and PS VR, this title will not be compatible with traditional flat-screen devices. The gameplay of Tetris Effect: Mixed Realities involves arranging Tetris blocks in vibrant, immersive, and psychedelic environments. The game features dynamic sound and light effects that change in rhythm with the player's actions. According to a press release, players will be able to transform their living spaces into settings like an underwater aquarium or a futuristic space station while creating portals to other dimensions. The game is being developed by Monstars and Resonair, two studios working under the publisher Enhance Games. Tetsuya Mizuguchi, a well-known game designer who has worked on Rez and Humanity..., is involved in the production. While no official trailer has been released yet, gameplay footage from the first episode gives players a glimpse of what to expect. The Meta VR Glasses required to play the game will cost $1299.99 when released. Tetris Effect: Mixed Realities represents a significant shift in the franchise, aiming to blend the classic puzzle gameplay of Tetris with advanced mixed reality technology. This approach could redefine how players interact with the game, transforming their physical surroundings into a dynamic part of the experience. The release in 2027 will be closely watched by fans and industry observers alike, eager to see how this new format evolves the popular series.