Impasse is one of the recent Escape Game companies that opened during the boom. They decided to go with the Groupon and Tuango approach so they are definitely one of the cheapest rooms in Montreal. That being said, you get what you pay for. The rooms are of very low quality and if you are on a budget we think Mystery Room is better. The staff is friendly. They tried to go with themes that you don't see anywhere else which is cool but they are just really lacking quality.