As simulation now costs vespene gas when I have upgraded Coach to maximum level 3, I would like to have refund of my 300 crystals.
Here is what Coach promised, will reveal the secrets of battles and MUCH more.
The coach knows all about combat characteristics of spaceships, which can be found in the Universe. Each level of the coach will add new features and units in the battle simulator. From the 1st level all kinds of technologies and some new defense, from the 2nd level you will get access to all kinds of officers, and the 3rd level of your personal coach will reveal the secrets of the battle of the large ships and much more.
Thank you.
eXistanz