Ok so i can see you are a brand new titan. First off the bubble is pretty much impervious from the outside. Regular gunfire, almost every super(except nova bomb), and generally any ability is wasted on the bubble. Secondly entering the bubble one by one is a death sentence. The titan inside has a massive overshield and buffed melee damage. Trust me knocking the teeth out of a stormcaller trying to kill me and a couple others in a bubble is annoying but amusing. That being said I will give you a few pointers. 1: suppression grenades. Easily one of the best counters to anyone trying to invade your bubble. Toss a nade, jump out, and watch the silly prick wonder why a) his super is gone and b) what the number of the truck was when you ran back in and crosschecked his neck 2: you can't stop all supers. You are safe in the bubble from outside threats but eventually a thundercrash is gonna ruin your day. This is what we call counters. Games with abilities have counters. Bubble counters literally every hunter super(unless the daft idiot jumps in your bubble and pops barrage. Please refer to first pointer) Bubble does not counter nova bomb and thundercrash. When you see those supers react by jumping away and running. A super for a super is a good trade if you live 3: the damage buffs allows you to one shot body shot with a sniper or arbalast. Use this to your advantage. I got a we ran with a bubble and an arbalast. I hope these pointers help you become a better titan in general and an even better bubble titan. Always willing to help a new player out.