Got this game last week, but haven't put too much time into it yet. But when I do, it's hard to quit. I start digging and my OCD takes over. I go deeper and deeper, discovering cave after cave, mining ore after ore, and I just can't stop! So I try not to play very often lol.
I first started playing singleplayer and encountered all sorts of craziness, like random bits of land floating in the air, and two mountains with what are essentially upside down mountains right above them, connected at the tip.
Now I'm playing playing with Ameratsu in his server, and haven't encountered anything quite so cool. I'm going to see if I can rig is to that I can create a city in the sky, however. Once I collect enough resources so that I don't have to ever go digging again lol.
