Pentix Nova is a new iPhone game developed by Irix Studios Inc. that is a reimagination and remake of the classic game, Tetris. The game consists of arranging falling pieces to fill up and clear lines, but with a twist - instead of using the traditional four brick pieces, Pentix Nova uses five brick pieces, providing a more challenging and strategic gameplay experience.

Players can choose to play an endless game or complete objectives, progress through campaigns or play individual levels, and choose from various difficulty levels. The controls are smooth and customizable, and the game provides a unique feature where players can stash a piece for later use, adding a strategic element to the game.

Overall, Pentix Nova is a fun and engaging remake of the classic game that offers more challenges and features for players to enjoy.