The more a game franchise expands, the harder it is to bring something new to the table. With driving games especially, subsequent sequels are usually considered as graphical improvements on the previous release, tweaking the existing formula without daring to step too far outside the box. Dirt 3: Complete Edition, an off-road racing game developed by Codemasters in 2011 and brought to Mac this year by Feral Interactive, not only manages to improve the basic game, but still manages to find new, unexpected items.