Randomdude
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so how the heck are they getting megatons from vaporization is my question....They also seem to be trying to calc it as one big sphere of destruction rather then an explosive.I don't see a problem with their pixel scaling.
If they're going for vaporization, then the yield should be in double to triple digit kilotons which is about as strong as a weak nuke, so it oddly fits the theme and the scale.
Also not really sure about the logic of widen magic giving double results, widen magic would double the size of the spell/crater but it wouldn't actually increase the damage of the spell, just make it bigger but that might just be a case of having to ignore it since overlords weird.