60) Bomb Shelter*

Supplies
* something that can be thrown several feet, to get other players dirty/wet
(ie: water balloons, mud pies, fist-fulls of chocolate pudding)
* cardboard boxes, duct tape, and other building materials

How to Play
Step One: Split everyone into teams (3 or more). Give each team some building supplies, and 5 or 10 minutes to make a "bomb shelter," behind which the whole team should be able to hide.
Optional: teams may also make a giant slingshot out of sticks, rubber bands, and fabric
Step Two: At the facilitator's command, each team must try to knock down the shelters of the opposing teams, while protecting themselves from being struck (you may want to specify, "struck in the back," etc to make it harder) by the "bombs." Once a player is struck, he/she is out (in the hospital). The team with the last shelter standing, wins.

*(my invention)