Nothing stifles innovation like success. Perhaps MumboJumbo hewed to the mantra, "if it ain't broke, don't fix it," as they prepared the release of LUXOR: Amun Rising, the ostensible sequel to LUXOR. After all LUXOR was a great game. It took an excellent and smooth color matching mechanic and stretched fun over 80 some levels. Since its release last year it has remained one of the most popular casual games. With their follow-up, LUXOR: Amun Rising, MumboJumbo has delivered another batch of wonderful levels, but not much more.