A strange little side quest
There is a neat bit of history hiding behind the kind of play you find in Galaxy Particles: Calm. Humans did not see the Moon's far side until a Soviet spacecraft flew past it in 1959. Another piece of context lands nicely beside it: Computer Space reached arcades in 1971 and became one of the earliest commercial electronic arcade games, even though its controls proved demanding for many players. So a round of Galaxy Particles: Calm is not just a quick distraction; it is a tiny stop on a much longer space timeline.