» Wed Sep 22, 2010 9:00 am
How's about instead it has to do with your armor and/or enchantments? Wearing metal armor might protect you from a sword, but it'll turn you into a giant ice statue in no time flat, where as fur armor might be weak, but it's highly resistant to the cold, and will keep you warm.
If they don't do that, I just hope they have a hardcoe mode with a gauge that measures your core temperature. Fall too much, and you'll die of hypothermia. Rise too high, and you'll die of hyperthermia (it'd also make fire and frost a hell of a lot more dangerous).