Welcome to the world of Grenadier!

You are traveling through a wild, dangerous frontier where samurai swords meet Wild West firearms. After getting cornered by a ruthless gang from the Junto faction, a voluptuous, busty, cheerful blonde named Rushuna Tendo steps in to save you. Along with her companion Yajiro Kojima, she aims to end the fighting with a smile—and some legendary gunfighter skills.

Can you survive this harsh world, or will you get swept up in Rushuna's chaotic, upbeat adventures?