I copied this from http://youthgroupgames.com.au/games/559/explosive-relay
How To Play Explosive Relay
Split into two groups and go to opposite sides of the room. You can either play this game in the dark, or get everyone to put on a blindfold. When the leader says go, both groups try to cross the room. If anyone touches another player, they both “explode” and are out of the game. Once everyone crosses over, have them peek through the blindfold (or turn on the lights) and reorient themselves. Have them cross again and again until one or two persons are left to win.
Blindfolds for everyone