Galaxy Game Center was an arcade located in Palatine, Illinois. It was known for its amusement tokens, which featured a spaceship design with an atomic symbol in the background. The arcade had its grand opening in 1986 and was owned by John and Jannina Poulos. It closed sometime in the late 1990's, when the strip mall that it was in was demolished and replaced with a Home Depot.
Reference:
https://archive.org/details/play-meter-volume-12-number-10-june-15th-1986/Play%20Meter%20-%20Volume%2012%2C%20Number%2010%20-%20June%2015th%201986/page/n1/mode/2up