Grobo is one of the four main species of Twinsun. The official Little Big Adventure 2 website describes them as so:
| "An elephant-like race. These characters are gentle oafs who try to stay out of trouble. They do, however, have their character and their own particular quirks: they enjoy picking, gathering and DIY jobs. In fact they enjoy everything. They are cooperative and hard-working even if some of them are not exactly Nobel prize winners."
- - Official LBA 2 site
The Grobos are spread everywhere around the planet, and are not centered in one place. In Little Big Adventure 1, grobo clones are also very common.