Very nice & calming gameplay, loved the music and the mining mechanic to reveal artifacts. Here's some feedback: Maybe a text saying which artifact I just found would help making the theme a bit more clear. Additionally, I think that the Island might be a bit too big which might make exploring it a bit frustrating. Perhaps adding some other collectable would make exploring more interactive, I believe that a RUN option would also improve this aspect. Finally, I noticed that the sand areas have some kind of signal, usually a light, to make finding them easier, however, they weren't very helpful to me. Nevertheless, great chill game to expand the mining mechanic.