I keep on getting disconnected from the game but my connection is fine, I even talk to my opponent in the chat box. they should really really fix this.
M4's are awful in comparison with the sniper rifle, I think the main reason why people use them is that they're a usual drop from the robbers you kill other than that, anyone who'd chose an M4 over a sniper rifle is just dumb. Sniper rifle are accurate and delivers awesome damage, though they may cost a pretty penny, later in the game you'd be able to afford these.
i agree with the Gman there's nothing about H2H combat being able to increase your strength, it really is a last resort sorta thing, when ya run outta bullets and all.
Gooood, how in the world do you beat the army regiments, they're effin impossible without someone dying. Anyone who finished the game, can ya share yer secrets?