ocr: Q: After one of my Eco-Spheres was destroyed, Inoticed that my Victory Point total had been drastically reduced. What gives? A: If an Eco-sphere is destroyed, all points gained from that Eco- Sphere are deducted from your total. Q: I've heard you can continue to perform an unlimited amount of upgrades to your units. How does this work? A: To upgrade your units, you must first mine gold, and then refine it with a Refinery. Refineries process gold at the rate of 5 credits per turn, which is added to your account balance. To purchase upgrades, click on the refinery to bring up it's command button ...