SG Boosting should be mentioned in the rules under "Survival Games". From what I know, it's illegal, but I don't know why it's not mentioned anywhere in the rules. I think this would be a problem because players could use the excuse that they didn't know because it wasn't anywhere in the rules. I've already seen this issue appear once in a complaint, and I think it should be added to prevent loopholes. https://ecocitycraft.com/wiki/index.php?title=Server_Rules#Clause_3_-_Survival_Games Add something like: Abusing SG for money is illegal. This is often referred to as "SG Boosting". Here are some examples of what we consider SG Boosting: Using alternate accounts to collect money from SG Joining SG with friends for the purpose of killing each other for money SG Boosting is taken very seriously and will lead to a ban if you are caught. Obviously the above information isn't perfect but I think something around those lines should be added, to clear up the rules. You may also want to add in the fact that teaming with people and splitting the money is legal, as long as the purpose isn't to farm money illegally.
If it's not against the rules, it's not illegal. If it were against the rules, the changes you are requesting wouldn't need to be made. I would suggest contacting an SA or filing a suggestion.