DJ3/VX/V9 - Coop Play. Zip file has (3) versions. Ver 1 is geared for 4 or more players. Ver 2 has been trimmed down for 2 players. Ver 3 is for the DJ3 UP07 MOD. Serenity Battle Cry is set in (3) levels. Level 1 is a fairly easy battle up a couple of towers. Level 2 gets more intense with more BGs to kill and goals to complete. Level 3 takes you to a very intense battle with lots of BGs and goals to complete. The action at the wall is very intense. Use RPGs to take out the emplacement guns. There are Tanks to use if you can get to them. Lol... Have Fun! Malcolm Reynolds