There are two classes of people in the universe - and two classes of player to match:
 
There are two classes of people in the universe - and two classes of player to match:
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: Mortals - [[Mort]]s - normal people just like you and me - but with jetpacks and personal hovercraft.
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* Mortals - [[Mort]]s - normal people just like you and me - but with jetpacks and personal hovercraft.
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* Immortals - [[I-mort]]s - people who have been scanned into computers who could (in principle) live forever.