The Kansas City Chiefs offense is good at everything. There is no secret formation, play concept, tendency, etc. that defines their offense by itself. Quarterback Patrick Mahomes can punish defenses over the top just as well as he can pick them apart with a handful of different receivers in between zones. The rushing offense, while not featured as heavily, is plenty effective in its own right, too. It wouldn't be right to boil down Kansas City's passing prowess to just one thing.
Since there is not enough time between now and the Super Bowl to cover everything the Chiefs do on offense, let's hone in on what we can.