Tell people you went sightseeing in Montevideo. What actually happened is classified. In plain terms: your team explores on foot and takes on spy missions together. Most city activities are about the sights; this one is about the people you play with. Specifically, watching them try to act casual in public. You do not need to be good at puzzles; you need people willing to have opinions, loudly, on a street corner. There may be a double agent on your team. There may not. Step-free mapped paths all the way: 2.7 km, 4 stops and about 2.5 hours, at whatever pace your team likes. No guide, nothing to download. Afterwards, your official report will say: sightseeing. The photos will say otherwise. Who it's for: friends, couples and families with teens; and private groups, from bachelor and hen nights to work teams and active over-55s. Book a private game for 1 to 8 players on a date you choose; a team of one works too. Bigger groups play as several private teams.