The Galaga no-fire-cheat mystery (2012)
This game was so perfect. One thing I miss about this era was the cacophony of various games as you walked into the arcade. All those machines blaring their sinusoidal siren songs at once. The audio design of Galaga was extraordinary and a huge part of its charm in my opinion, but to truly experience it, you really need to be standing at the machine, fully bathed in it, with a backing chorus of all the other machines chirping and crooning their tunes.