People need an incentive not to be a **** and kill anyone they see, Perhaps a Karma mechanic so they paint a target over their head or their more prone to being torn to pieces by walkers. OR if your help others and donate items, you should receive rewards. Or even NON-PVP servers for people who want to work together and are tired of being murdered by ass**** bandits. Perhaps add a new class, Bandit-Survivor-Soldier? I dunno, i'm personally tired of getting shot before I can type "Friendly" by randoms.