The game in general could use a bit more balancing, for example, the machine gunners are rather under-powered which means that generally, a large group of foot-soldiers will be a lot more dangerous than most of the vehicles. The RPGs also have a very poor area of effect which is by no means realistic whatsoever. The game has very nice graphics, although it can get a bit laggy. All in all I give this game a 4/5.
you should have different attack animations for every weapon
depending on the logical way you would attack with that weapon and have different attack animations for different areas of the body you attack