A "monthly magazine" refers to a publication that is released and circulated once every month. It contains various articles, stories, news, and features that cater to different interests and topics. Full definition
It was 1992 and print was still alive and well with most people relying on monthly magazines for their gaming info. (kotaku.com)
There are monthly magazines dedicated to this, and even tournaments held to claim someone's fame. (gamingunion.net)
Once upon a time, gamers could only learn about upcoming new releases by reading monthly magazines, or by visiting their local stores. (screenrant.com)