In relic hunting, you could maybe buy some equipment like a RR (Relic Radar) that would be used like that Dragon Ball Radar thing on DBZ (I don't like DBZ
) and then you could go around digging where that radar starts beeping. There could be minerals, if lucky, and even some strange pieces of pot that belonged to an ancient Graal civilization, of course based on the bomies, that could be sold to museum owners (idea idea) around the little world of Graal Bomy Moon for money, but only if it's in a perfect state. To repair it we would have some puzzle system to unite all the pieces together.
Just ideas...