The Thousand Musketeers

is a Japanese smartphone game developed by Line Games and Marvelous Entertainment, where players collect and fight with various anthropomorphized guns. It was released on Android and iOS devices in March 2018. An anime adaptation by TMS Entertainment premiered on July 3, 2018.

Plot
In a subsequent era after the whole world was devastated by the nuclear war, the world was dominated by the World Empire and the people were suppressed and deprived of their own lives. A resistance team secretly keeps fighting to break the suppression while everyone is forbidden to possess any force of arms. The team challenges the fight with the "antique guns" that were left as works of art, and the incarnations of those antique guns are called "Musketeers" appear and join the team, as if they responded to the soul of the team.

In their battles with the incarnations of contemporary guns who represent and are dispatched from the Empire, the "Musketeers" turn their "Absolute Noble" mode to give a powerful boost to themselves, and bring hope to the world!

Other Wikis
https://senjuushi.wikia.com/wiki/Senjuushi_Wiki (Anime Wiki)