New Update soon.

Hey guys, after some QA some bugs were fixed such as: - Minerals in front of buildings can't be driller. Now it's easier to access those buildings. - Upgrade buttons can't be clicked once you buy a better upgrade. If you click on it even with a better upgrade, the button will cancel itself and the upgrade wont be bought. - Drill now de-activates if no drill key is being pressed. - Render optimization threshold increased due to some reports for 2nd ship going under minerals. After testing these new fixes the update will be released. I will announce it when uploaded. Thank you for your feedback and please keep it coming :)