...Huh. What if the primary requirement to keep copyright was to use them? I.E. In order to keep your copyright for a series, you had to keep making games for that series, or it became public domain? Not sure this is a good idea, but it's an interesting one. :/

@Angle Not the best idea - most folx have one work of art that breaks through (like my book). Even if I produced more books in the series, there's no guarantee anyone would buy it and any shop would promote it.

@Aradia Mmm, yeah it wouldn't work very well for indie artists. :/