Will Thorne Staff Writer“Game On!” aired its season 1 finale on Wednesday night to unspectacular numbers, as “United We Fall” remained steady on ABC.The CBS panel show, which is hosted by Keegan-Michael Key, scored a 0.3 rating among adults 18-49 and drew 2.3 million total viewers with its finale. That’s almost exactly even on the penultimate episode, and represents a tie for its lowest numbers in both metrics.