During the "Miram Bar" scene, Abby speaks to an unnamed female character who plays on a GYRUSS arcade machine. At the time of the making of the movie it would have been hyper-modern (the game was made one year before in 1983), but would be wildly out of place in 2084. It would be 101 years old to be precise.
At the end of the movie Lorca escapes with Grid and his female companion to Earth, they receive a radio message from the workers resistance, that they won, and they need a "transport out of here" but they simply seem to ignore it. leaving their comrades behind.