ADRIAN — For more than 20 years now, children’s — and even some adults’ — imaginations have been captured by a cartoon series about SpongeBob SquarePants, a sponge who lives in an undersea world with ...

With Update 12, SpongeBob Tower Defense added a new Challenge map called Mrs. Puff’s Boating School. As the map was added alongside the Mounts system, they are tied together. By completing the ...