The Story of How I Survive Doomsday with Multiple Identities

Gun Girls, Ship Girls, and All Kinds of Girls

Gun girls, ship girls, various girls (｡･ω･｡)ﾉ♡

Hands Up, Hand Over Your Precious Mecha Stories!

There are three things men find romantic: mechs, guns, and, ahem... men know what I mean.

Mecha, Giant Mecha! High-Octane Action!

Looking for a Book Where Modern Weapons Are Genderbent into Women

From the start, the protagonist turns the latest fighter jet displayed by the Eagleland into a waifu and brings her back to the motherland. Tank girls, ship girls, submarine girls, and more follow, with the protagonist gaining the abilities of these personified weapons.

Titanfall Pilots

Transmigrate into a Titan pilot, then jump ahead in the timeline to blow up some fish in Apex.