Thanks, could you give a suggestion to improve combat? I was also of thinking of adding more upgrades and upgrade levels. And I didn't have time to get everything, like a control guide, but what do you mean silver key and silver door?
There was a part of the map to the south with a door which I could not open. I assumed that you needed a key to be found in the chest located to the east of the map however, the chest would not open either?
