Plymouth - 55,000 pop
Forest - 30,000 pop
Darco* - 45,000 pop
Launch* - 65,000 pop
- It is rumored that the Launch arco.. If you build a large amount (possibly around 100 or so) they will launch up into space!! Other than being invented at about 2050 and you need good population to unlock arcos, and the acologies' massive population capacity and reverse human repel, not much is known to be honest.. It just all remains a mystery.
- With the tall-standing arcos, maybe it's why there's epics in Spore! You know with the tall and tall, arcos attract, epics repell.