I was just thinking... Maybe Cubecraft could add a gadget called simply "Barrier". It would be a small dome around the player and no player could go inside except the player who activated it. It would move with the player and any player who touched it would get knocked back a few blocks. It would be made out of the same stuff(IDK what else to call it) that is the shrinking barrier doam in SG. It would just be lots smaller. It could also, if anyone wants this, change to whatever color the player wants. If there were two players using these gadgets, they would be able to have a sort of "bumper war" for fun. Still just an idea knocking around in my ever-wandering brain. :)