Hold the Horde!

You just returned from a mighty quest and obtained a legendary weapon that can change it's shape. It can become an axe, a sword or a spear.
Now that you're running back home, you're being assaulted by other adventurers that want to steal it. You have to press the correct button and change the shape of your weapon. Change it into the form that is stronger than your opponents.
Keep going for as long as you can! Because the horde of other adventurers will keep growing bigger and bigger.