In Build Mode you decorate your Bloomies' world and build Incubators. While you build, the game world is paused.
- Decorations – trees, plants and more. Left click to place, right click to remove, mouse wheel to change the layer (in front of or behind your Bloomies).
- Backgrounds – hills, skies, cities and more.
- Effects – rain, snow, falling leaves, cherry blossoms, fireflies… You can layer two effects at the same time.
- Profiles – save different layouts and switch between them anytime. Create, copy, rename or delete as many as you like.
Greyed-out items can be unlocked in the shop or found as drops. Once unlocked, you can place them as often as you want for free. Only Incubators cost gold each time.