I noticed it said "Demo" on the zip file. Is there a full version somewhere I can buy?
Not just yet. The full version is still in development.
Are you planning to release that when it's finished, or in consecutive small updates? Most devs here tend to do the latter.
Planning to just release the whole thing once it's done! :)
EDIT: Due to some players wanting to play early, a SubscribeStar page has been created and incremental game builds will be released soon™.
