I think you should be able to capture units in Civ III as in Alpha Centauri with the mindworms.
But you should only be able to do this if the unit uses so much morale and units as they
surrender to you.
It should be impossible when you attack an air unit.
It should be a random event when you attack an enemy naval unit.
Possibly there could be a 50% chance of capture if when the enemy unit reaches
50% damage your unit has taken less than 10%, and the enemy unit has a morale of less than 50%
and in a 50% chance that it does not flee.
But you should only be able to do this if the unit uses so much morale and units as they
surrender to you.
It should be impossible when you attack an air unit.
It should be a random event when you attack an enemy naval unit.
Possibly there could be a 50% chance of capture if when the enemy unit reaches
50% damage your unit has taken less than 10%, and the enemy unit has a morale of less than 50%
and in a 50% chance that it does not flee.
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