SpongeBob's Jellyfishin' Mission is a new free online game. This cool little fellow has a new mission! Help him fight his enemies and collect pink jellyfish. The time is limited, but you may try finishing the level before your time is up and earn your bonus for it. The free download game SpongeBob's Jellyfishin' Mission has nice graphics and a bunch of interesting assignments. Are you still reading this? What is making you hesitate? Remember, it is totally free, gamer!