Complex sentence: On February 9,2011, Activision cancelled the game, in order to focus on on-line games with a higher margin, saying the game was "just not good enough" to compete in the open world genre.
Split into simpler sentences: On February 9,2011, Activision decided to cancel the game, in order to focus on online games that have a higher margin. The game was declared cancelled for being "just not good enough" to compete in the open world genre.