This tool is used to calculate the evolution costs. If you want to know how much will cost you the two next spy levels or the fleets you envisage to create, then this tool will be very useful for you.
This tool is divided in three parts :
Buidings costs : You choose your current level and the desired level.
CTechnology costs : You choose your current level and the desired level.
Fleet and Defense costs : You enter the units desired number.
For each evolution the corresponding cost is posted in terms of Metal, Cristal and Deuterium. You can simulate several evolution types (ex: Level metal mines + creation of 30 Cruisers). In this case the sum of the evolution costs will be shown in the bottom of the page in the totals part.