It would be great if in the game, any pits or holes you make would filled in with rain water or manually filled. Creating my own moats, pools, or hot tubs would be swell!
Side note, would monsters spawn in these? What if I go for a swim, and a shark spawns in? Even better what if I could capture a shark, and put him in my moat to eat anything trying to get to me? Say i want to give swimming lessons to npcs I don’t like for reasons…