Use the arrow keys to control the jellyfish and eat plankton. Streams of bubbles carry tu upwards. Avoid knocking into the parte superior, arriba of the 'tank'; also beware of crabs. Fun!
This is a simple idea THAT tu CAN ADAPT. Use different materials for tentacles, cut the paper plate into a más realistic (or crazy o whatever) jellyfish shape. THE ONLY IS YOUR IMAGINATION.