It is the sequel to the game N+. Gameplay consists of interactive sensory splendor, using color. The player has the ability to control a silhouette, as he runs and jumps. Platforms include square platforms, which can catapult the player. The game was designed with simple, but bright color-schemes. Gameplay is medium to fast-paced, and considered difficult.
Source: Wikipedia, "N ", available under the CC-BY-SA License.