So a little trick and now much easier trick is the hiding trick for flood. Before the introduction of the Balloon castle there were the rusted blue metal tubs which you could place two on top of you and hide in them and waste a round. However, this takes two people and is very hard. Now with the introduction of the balloon castle you can place a ball put underneath and place doors on the sides of the castle and seal it off. No one can see you if you do it right and you'll float and no one really knows we're you are unless they saw what you were doing. However one downfall of this is that it could fall under extending the round depending on the situation. Have fun.
Still, this action, sometimes, concidered to be an act of Round Delaying. You might get yourself in trouble, if somebody from staff, in a bad mood and a mean tongue, with "not-so-great" thoughts about it, fully enraged and angry (me, for example) will see you in this construction. Its not "Hide and Seek". Its a battle. Its war.
I do it, with the box, and a metal door, if you press E on the top of the roof, it's makes you go through. So at 2 people or if there's 1 team left, i always jump up and they didn't even know! :evilface: > : D