This seems like a breach of publishing terms / loss of confidence on Colossal Order. They released CSII in late 2013 clearly unfinished and unoptimized, delayed paid DLC expansion and content for nearly 2 years and there seems to be no end in sight for the performance problems. But the key part is that the announced console ports never materialized, leaving a large addressable market on the table. That Colossal Order may have captured lighting in a bottle with the first title when there was a gap in the market after the demise of SimCity, but looks like the second time around they were overambitious and may have put the franchise in a position to be sunsetted.