Speaking to Eurogamer tonight, Spore exec producer Lucy Bradshaw confirmed that there's going to be no Spore demo, but that expansions to the now-gold sim game are planned.
"When we started Spore, we were thinking about how we'd make an engine that had the possibility of expansion, so yes, we'll add to the experience," she said.
"I think, however, we have a very cool opportunity to take Spore in a few different directions too. The editors are so cool and fun, that we want to advance those as well as the gameplay that we put into the core game."
The news comes from a live interview on the site, the transcript of which is here.