is it possible to mod the Land Claim blocks so that the blocks can withstand more zombies? I want to mod my game so that my base can not be destroyed by zombies.
Just a quick look, I think you can just change this number in your serverconfig file
<property name="LandClaimOnlineDurabilityModifier" value="4"/> <!-- How much protected claim area block hardness is increased when a player is online. 0 means infinite (no damage will ever be taken). Default is 4x -->
make it 0 and theoretically no damage should be able to happen when you are online.
also I guess you could make it like 500 and then it would take almost no damage if you wanted it like that