So, suppose i was surfing around on the web while i was playing the game, and i was next to a crater in the middle of the field, or something like that.
A new player joins, right where that crater is. How would that affect play? i mean, would there be a bug there regarding the radar and calculation of the field?
Interesting question. I don't think it would cause any problems because as soon as you make a move the game refreshes and the map change would take effect on your radar. It would take an incredible coincidence for this to happen in the first place, so I wouldn't be too concerned about it.