Hey guys my friend let me borrow crysis 2 for a bit so i can get the crysis 3 story and i went to play multiplayer but i keep getting a lost connection error ;( my connection isn't the best but it sure does the trick for black ops 2 (no lag). I read the manual and it says forward DMZ or something which i don't know how to do. If i get crysis 3 will i have the same error? since they both could be the same data base? please help ;( i play on ps3 and i really really really want to play these awesome games! ;(

You should look up your modem on the interweb n find out how to access the modem settings, you will hopefully have a DMZ setting option in the settings.

You will also have to set your PS3 to have a static ip, instructions for this you can find and portforwarding.com, i think its called, something like that

DMZ is unnecessary. Just enable UPnP on your router. Done.

You're welcome.