In My Singing Monsters, structures are buildings, objects, or things that are available on every island. While Decorations are used to increase a Monster's Happiness (or to aesthetically decorate an island), each structure has its own function that it provides to the player.
Every island except for Wublin Island, Celestial Island, and The Colossingum begins with a Castle and all islands except Gold, Tribal, Composer, Celestial, and Wublin begin with a Nursery. All other structures are available for purchase via the Market, with the exception of Gold Island and Tribal Island where the Market is not available, and Composer Island and The Colossingum, where no structures can be bought.
- Breeding Structure
- Time Machine
- Unity Tree
- Maximum Mine (Premium)
- Mine (no longer in the market as of March 1, 2013)
- Recording Studio (not on steam version)
- Storage Structure
- Hotel Structure
- Wishing Torch
- Bonus Breeding Structure and Bonus Nursery (Premium)
- Mess Hall
My Singing Monsters is published in multiple languages. A table of translations can be found at Structure Translations.