cool music that took me a while to notice for I feel it starts really low and gets more exciting as the battle goes on ...
nice UI sounds ... it took me a while to figure the UI out, I have to admit was not sure what was happening for a couple of minutes
btw why it shows negative numbers there
Thanks for the feedback. Yeah the UI seems to need improvements. There are always 2 numbers. The zero on the shell indicates, that no worker is on collecting shells. The -4 is the change you selected. You forced 4 shell collecting workers to collect something else, but no worker can do this, because there is none.
