In SpongeBob SquarePants Return to Monster Island Game, SpongeBob is returning to Monster Island, but it seems like all his friends have gone missing. Take a tour, ride a creature, battle a monster in your quest to save SpongeBob’s buddies! Play Spongebob: Monster Island and Help SpongeBob to escape from the monster! This game is one of our Adventure Games at Round Games. It also tagged as a Cartoon and SpongeBob game. To play even more free games, view our most played and all games pages. If you want to play more games like SpongeBob SquarePants Return to Monster Island Game: Then you can simply check out the games inside the game tags that are the most relevant to your interests or check the Adventure Games category or check the related games section at the end of the game page.