Using a decently open bit of space, pair up the team and ask one of them to blindfold the other. Set up a certain amount of ‘mines’ across the floor and ask the blindfolded person to get across the minefield without touching any of the mines. Their partner is obviously free to instruct and help them in whatever way they choose to, the endless possibilities available to how you approach this will help to install a fun competitive element to the game, whilst simultaneously aiding the team’s communication skills. There is also plenty of pros in terms of trust building for the group and even the chance to introduce reward systems if you decide to include it.