There are videos that contain sacred knowledge -- which you can use to power your shields and protect the castle. Answer questions with your sacred knowledge to gain SHIELD POWER. Answer incorrectly, and you will lose SHIELD POWER.

Two correct answers in a row will provide all the SHIELD POWER you can handle. But as the TIMER counts, you'll lose it.

Answer all questions to win the battle against the dark forces. You may retry a mission to achieve a higher score, and only your most recent score will be known.

Show your feats to the world when you are done -- share on your social scrolls.