Many schools permit students with high enough scores on AP tests to bypass introductory courses. (educationnext.org)
Galaxy at War in particular was much criticised prior to release for seemingly demanding solo players jump into multiplayer to get high enough scores for a good ending (not true). (pcgamer.com)
Additionally, to unlock future chapters you have to earn high enough scores in current levels and considering the Don't Die Mr. Robot! (miketendo64.com)