I chose the score board because it is simple and is displayed nicely.
The level progression bar because it is a useful guide for telling you how far you are through the level.
The home button because it’s easy to find and there is always a need to get back to the main menu.
I chose these HUD elements because I personally feel that they are easy to follow and understand. They are colourful which makes them stand out, I have placed them where they are because that is where I feel they are best suited for a mobile game on a “small” screen, so the thumbs don’t get in the way too much.
jpinnington 