Blindfolds, soft throwing object (nerf, koosh, sock)
Split the group into groups of two. One of the partners gets blindfolded, and is given a soft throwing object or water balloon.
The partner with sight is the ÛÏtankÛ driver, and those that are blindfolded are the ÛÏtank.Û
Walking with the tank, but not touching, the driver must guide the tank, help the tank aim and tell them when to fire.
The tank then has to pick up their own ammunition. The driver cannot touch the ammunition at all, so they have to go pick up the ball when they miss. If playing the water balloon version, the driver can carry balloons for re-loading.
The driver can step in front of an incoming shots, but if their tank gets hit then that tank and driver must sit out. Also if two tanks collide they both go out.
For safety make sure that the driver is taking care of the tank.