What are the 6 ages of Greek mythology

they aren't 6 they are 5
Archair Age(starter),Classical Age,Heroic Age,Mythic Age(Last One)
and there's also Titan Age instead of Mythic Age in The Titans Expansion

Answer 2:
To use computer games as a source for knowing mythology can be very misleading.
The ancient Greeks did not know 6 ages. They divided 'history' into the Golden, Silver, Bronze, and Iron ages. Some added a Present age, others meant that the Iron age lasted into the present.