i pre purchased the empire edition of endless space off steam it promised me G2G and i have no idea how to access it btw i did not click the store link i already had steam and installed it from there

Welcome to the forums. From the FAQ thread:



Question: How can I redeem my steam code in order to get the extra G2G points from my pre-order?

Answer: Login to the official site (not the forums!), click on your name in the upper right corner and type/paste your steam code in the "Redeem G2G Code" field, then click the "Redeem" button.



Thread closed/