Yeah, most people do lag in citys. I do as well. Specs: i7 - 3770k @ 4.3Ghz Galaxy GTX 670 8GB RAM Its normal to get lag in the citys, because that is where you find the most zombies. Also: Your graphics isn't the best, then again, it is mobile graphics.

I know from personal experience when I used to game on a laptop, if you put the power/battery option to "High Performance" and keep the charger plugged in, it will allow all components to operate at 100% load. I remember doing it when I used to play MMO's, I was wondering why I would lag, then I realized, I would put it on Balanced when I was in school ect, and forgot to change it back. Hopefully this helps.

Hey guys/girls. I just got Arma and the mod yesterday and I did play online one like one server. I'm trying to join other highly populated servers, but I have version 1.62 and they all have 1.62.95948 or something higher than 1.62. Anyone know what is possibly causing this issue? Thanks in advance.

Well yeah, I have the steam version..