Fan of Guns is a mobile multiplayer shooter that launched in late 2020. While it had some popularity as a free-to-play title, competition in the mobile shooter space is fierce, and the game is published by a relatively unknown studio. There have been no major expansions or updates widely covered recently, so its daily active player base is likely modest and on the decline three years after launch. Its genre and multiplayer format help it retain some players, but it does not qualify as an MMO.