Needs more....
Theres a few things I think could be added to this game.
Sound-
The soundtrack was a very short repeating loop, it sounds nice, but gets old after about 45 seconds.
SFX - the tank moving, the jets engine as it passes by
Gameplay-
Not being able to move diagonally is frustrating.
It is hard to tell when your moving, you can see the treads move, but the background stays roughly the same, if it were not for the mini map, it would be impossible to tell. Add some texture to the enviroment, it seems like you have a desert/wasteland setting, how bout adding a road through it, or some rocks, cacti or something!
Ok so the premise is to wipe out the militants, ok, but how you go about doing it is just lame. You shoot at a camp, and get surrounded by badguys, always 6 and always in just about the same spots. Repetition is what kills a game, I had to force myself to finish this, after the first 2 camps youve seen it all.
The bombers was a nice twist, but not enough. there is no real "action" so to speak of, whenever you battle a camp, your frozen in place.
It was easy to kill them all still had at least a quarter of my hp bar left. Try making it harder, but add some repair kits or something.
Good luck in the future
pj