Directions are in game :-) I saw this awesome game by @Cyclops1, and I decided to see if I could remix and fix a few of the issues he was having trouble with. This game was absolute, sheer genius. @Cyclops1 makes great games with beautiful graphics. If you haven't seen him/her yet, you should check him/her out!
I made some changes that fixed glitches, reduced sprite and script counts, and reduced lag. Also, I switched which soldier selection icon corresponds with which side. To @Cyclops1: I added some comments inside the project, that should help you. If you have any questions at all, please feel free to ask me.