I barely remeber this game.
But I do remember that it had little green/brown tanks and you would view from above. You would have to seek out your opponents and shoot. In class we would all play and try to destroy each other.

Return fire?

One of these?
http://www.mobygames.com/search/quick?q=tank&x=0&y=0

It wasn't as advanced as that.
The tanks were quite detailed but the terrain was quite bland.
No helicopters, only tanks.
If I think of anything else, I will add.

Looks a little like last man standing

That link didn't have what I was looking for, Thanx.

Maybe it's THIS one ? :unsure:

Thanks, I did end up downloading that one in my quest. But, unfortunaly that isn't the one. It is somewhat similar, but the field is alot larger and the terrain has sorta hills and you could hide?? I think you could hide

Is it Bolo?