You are equipped with nothing but a measly jump and as you tromp on through the tutorial rooms, you will come across a glowing green orb which explodes and showers onto your little wizard. (cogconnected.com)
These little green orbs contain 4 grams of protein in a cooked one - cup serving. (healthcentral.com)
You gain points by collecting green orbs (which also add 5 secs to your clock) and passing through blue rings until you crash. (droidgamers.com)