Proto:Lucky Star: Ryouou Gakuen Outousai
This page details one or more prototype versions of Lucky Star: Ryouou Gakuen Outousai.
As with many Demo to Final progressions, there are a lot of differences.
Differences from the Store Demo
As you can see in the demo, almost full body sprites are shown. However, in the final, there's crudely cropped face sprites with speaking animations.