You are a bobbit worm, a prehistoric deep sea worm that was on the earth 400 million years ago. It eats fish. You use the up and down arrows to move up and down and catch the fish to eat. Don't catch the toxic jelly fish, or you die.
Here's a video of it: https://www.youtube.com/watch?v=K_7ByiYbCYM here to watch a video of it.
