XP Farming

[Pengu1n]

and Robot, that's like changing the map, and changing the map, will need EVERY player accessing the server to not 

I think we can edit the map live with entmod on the fly to make things have less health, or we could create a special edition of the map where all the xp farmable entities are in a kill pit.

That sure can solve things, but, if you can edit the map live, why don't you remove Walter on the fly? Unless he's important to the map(somehow...)