We choose the Lost in the Forest theme (there is also The Great Trophy Heist, which is the first escape game in the world to have a rugby theme, and Island Shipwreck.) The basic premise is that we are lost on the Milford Track, with an injured companion, and need to seek food, shelter and a way of communicating with the outside world to request a rescue. Sounds pretty straightforward? Gina assures us that she is going to be monitoring our progress via CCTV, and we can contact her via walkie-talkie if we need extra help, clues or moral support. Then she locks us in and sets the timer for one hour.
Fiona takes a highly pragmatic approach, reading the instructions carefully and thoroughly investigating what tools we have available to us. I run around like a headless chicken. I honestly don't have the first idea where to start, and it is only after Gina has patiently repeated the first clue about three times over the walkie-talkie that we are finally on to something.
From there things start to fall into place (sometimes literally). I can't tell you the details, but suffice it to say that the various challenges involve codes, puzzles, pattern recognition, counting, hand-eye co-ordination, figuring out lock combinations, map reading ... and, of course, teamwork. One of the most fun parts of the evening is working with my big sis to solve the puzzles, and the rush we get when we figure them out together.
We only need a few hints from the ever-patient Gina to find all the bits, unlock all the locks, connect all the dots and finally work out how to unlock the door. We are still incarcerated when the one-hour alarm goes off, but we are so close that Gina allows us an extra 30 seconds to perform the final act and release the door ourselves.
Back in the real world, we are buzzing about our success - so excited and proud, in fact, that we agree to dress up in Sherlock Holmes-style capes and deerstalker hats and allow ourselves to be photographed for posterity and posted on Facebook.
Escape Hunt was a) not at all what I expected, b) a huge amount of fun, c) a satisfying challenge which pushed us just enough without being frustrating, and d) an entertaining and different way to spend time with my sister. I can understand why it's become a worldwide leisure craze - a kind of indoor, intellectual alternative to mini-golf, which would be great with pre-teen kids - and a popular team-building or corporate activity.
My two top tips? Choose you escape teammates carefully, and take your reading glasses.
Lowdown
Escape Hunt Auckland
495 Lake Rd, Takapuna
Book online at auckland.escapehunt.com.
Enter the promo code HERALD20 for 20 per cent off the full price (not to be used in conjunction with another offer).
The code is valid until March 3 (inclusive).