Daemon Hatfield of IGN writes:
"Since it was announced last October, N+ has been one of our most-anticipated Xbox Live Arcade games. Sounds like the wait won't continue much longer, as developer Slick Entertainment has announced on its official sited that the platformer has passed Microsoft's certification phase. The game was originally submitted back in November but a few bugs were found. It was resubmitted on December 26 and passed with flying colors. Slick says N+ will arrive soon."