LittleBigPlanet will "evolve over time"

The sack people are back! It's been a while since we saw our cute, unofficial Sony mascots playing around in their sandbox of a world, so here we are with a new video of just that. There's some new stuff in here, but it's predominantly footage we've seen. The level design at the one-minute mark is especially awesome. We do get a nice bit of narrative from the developers behind the game, but it only further enhances our desire to get this game in our hands. Hopefully they'll stick to their September release date!