A great hidden gem at Immersia Boisbriand. On our trip, unfortunately Project RESET was damaged from flooding, but we were able to play all 4 other games and Circus was my favorite of the 4.
You are led by a character who introduces you to the story, and then sets you loose to start puzzling. The circus, as you'd expect, is full of many non-linear puzzles for multiple people to do at once, ranging from circus games to scavenging, to even basic math. At the end the game gets a bit more linear.
What sets this apart is the theming, the atmosphere, and the narrative integration, which they really do well here. Our GM/actor also did a great job in her character, and there was plenty of room for silly banter.
I feel like 4 is the perfect amount of people for this experience.
Would recommend this as a don't miss at Immersia and any trip to Montreal.