#9 RA2 YR, October 2015 #8 RA2, September 2013 #2 RA2 YR, January 2013 #9 RA2, November 2012 #1 RA2 YR, November 2012 #3 RA2 YR, November 2011 #1 RA2 YR, October 2011 #3 RA2 YR, September 2011
Hint: Build one or two miners from your war factory at the start of a game.