Well designed, fun and challenging escape rooms. There are currently 3 different rooms on offer all with different difficulty levels. It's really fun to go with a group of about 5-6 people. You get an hour to escape from the room by solving puzzles. The guy who runs it is really entheusiastic and clearly loves his job! It's something a bit different but definitely enjoyable. Last year this company also ran a treasure hunt around the Newcastle area which was also great fun to participate in. Give it a go, you'll love it - I've been back 3 times to try all the different rooms!
Approximate cost: $30