Ninja Gaiden Demo Bonus
When you get the final version of the game. It will see how much of the demo you’ve played and reward you with some Yellow Essence, basically your in-game cash. You can use that at the start of the game to buy items, power-up your weapons. What a great idea! Some people spend a lot of time on demos. Now you will finally get rewarded for playing the demo. Hopefully future demos will have this feature.