Okay, I recently got Resistance 2 on my PS3 and I went online, but I don't understand how everything works to be quite honest. Can someone explain to me what the clans are for and first of all what they are. How does the points system work? How does the rank system work? Things you can do online. Getting better while playing online. Different types of kills. If there are any, what type of killstreak awards are there. I just want to understand basic stuff like that.