Like a Ninja

You are the last known member of your ninja clan. The Nin-Sticks have killed your family, and it's up to you to avenge them!

Use your ninja-like reflexes to take out your adversaries by typing the letters that appear on their faces. You have to be fast as a ninja though, because you only have one second to react!

Do you have what it takes to infiltrate the Nin-Stick's inner sanctum and avenge your family?