From Wikipedia, Qix++ is a remake of the video game Qix. The original game was released in 1981 by Taito and the updated version was released on Xbox Live Arcade in December 2009. Along with updated graphics and special effects, Qix++ adds new game modes (including multiplayer for up to four players), new enemy types and weapons. Source: Wikipedia, "Qix ", available under the CC-BY-SA License.