SpongeBob is jellyfishing. Help him collect as many jellyfish as possible. Use your jellyfish net and click to capture the jellyfish. There are also golden jellyfish. Capturing the golden jellyfish will give SpongeBob a golden jellyfish net which helps him collect even more jellyfish. Just make sure that the jellyfish do not touch SpongeBob or else you will lose a life. If all lives are gone, the game ends.