You earn Net worth by logging in and playing on our Elysium, Survival and Scourge servers. You will earn 100 credits per hour while on the server, plus 5 credits for each NPC kill - including Zombie kills on Scourge. You can also sell items on the black market ( type /shop in chat) to obtain credits. On Survival, you can loot credit rewards from crates. Challenge rewards include networth and items use /ch to bring up the challenges to complete and collect.