Critters

Critters are the small little creatures that you can spot moving around either on the outside edges of, or in the background scene behind an Island. They don’t sing and aren’t considered Monsters. Each island has a unique critter and some of them even change during Special Occasions. "Critters" isn't an official name.

Trivia

 * The Critters also have Mirror Island variants.
 * The critter for Composer Island was actually shown in a Tweet that @SingingMonsters (the official MSM Twitter account) posted before Composer Island was announced.
 * Water Island is currently the only Island with two critters.
 * Earth Island’s Critter is actually a reference to another game by Big Blue Bubble called Burn the Rope.
 * Celestial Island’s critter is actually never seen in game, only its eyes peek through a tiny hole.
 * Despite this, it was revealed that these critters are actually ladybugs, or ladybirds if you’re British, on MSM’s official Twitter account.