Merge, Fight, and Challenge Yourself in Weapon Head: Run & Merge! Are you ready to take part in the epic and evil world of monsters, guns, and rockets? You can discover the story behind all kinds of monsters and weapons. Try to know more about the lore of the legendary Weapon Monsters in this game! Let's explore weapon lore with amazing characters! Collect and unlock the power of all the letters! Get all into your collection and build your powerful monster squad. Join us and become the king of Weapon Lord! HOW TO PLAY: Gather your squad on the way Merge the same Gun and Monster to grow your powers Unlock all Characters and merge as quickly as possible to beat all the enemies FEATURE: Merge all your stress away. Beautiful 3D fight and weapon graphics. Fun and addictive gameplay. Various amazing monsters to merge. Merge to evolve to fight the evil monsters and be the mastermind who unlocks all monsters and discovers their tales. Are you ready for this challenge...