Talk:Game Updates/@comment-12584837-20170919074913/@comment-28536326-20170919081026

You need 500 Etherium to upgrade habitats to "level 2". If you don't have enough Etherium the message tells you how much Etherium you need to reach 500.

E.g. If you have 492 Etherium the message says you need 8 Etherium to upgrade