Hey! I want to say that: To kill a player you need a premium server? Omg. I thought that should be free. Imagine a non-premium server with a guy with 1000000 mass. RIP. Server. Can you please make killing people for free?
Creating a server where an user can gain 100.000 mass or more (by using small map, mass food = 3, instant join, crazy speed etc.) is a user’s choise. If he don’t want this to happen it should choose other options or it should make the server private (so only the creator or who he invited can play). If he makes it public is him choise and risk.
Killing players is an “easy to abuse” feature but is right that those who pays for a server are able to do actions on it.