Nuane's idea is pretty good, although explore is a value in itself. Since the
game is practically glorified excel if you only make exp or money/eq (compare
to Progress Quest), things that are not measures in points are valuable in
itself.

If someone wants to run a single area for exp, the coders pretty much can not
stop it. The game, however, is incredibly rich in things that can not be
valued in points. I'd like to point out as my personal favourites the level
quests, astonishing gizmo and the fact that the whole fucking thing is free.