Its in my niche, but I don't really want to buy an incomplete game with no guarantee of new content.
Absolutely, there's actually an update available to all $5+ patrons on my Patreon page. This version will become public once a new version is pushed for supporters. Right now we're looking into getting MGG on Steam, once that is done you can expect much more regular updates to all my titles, as well as hopefully seeing them on Steam soon after.