I really liked this puzzle box! It was very fun and engaging and liked how they used only paper products so it could be recycled when you're done playing. Other boxes typically have some sort of item you can't do that for.
They have an interesting function with the QR codes, where you scan different envelops to open the corresponding prompt for them. As I was playing with my partner, it would've been nice to be able to type in a url to go to the prompt page so it was on a larger screen for us both to see vs. the phone. That's my only feedback on this one. Once we got the hang of it, it was quite fun! It had some more interesting puzzles than other boxes we've done.
Thank you so much for leaving the review! We cannot stress how much we appreciate receiving feedback from players. Your point about the URLs along with QR codes is well taken. In fact, this is something we started doing with our 3rd game (Submerged Sentinel) already since we received this request from other players. I will send you a picture by email to show what this looks like. If you have any other feedback for us, please do let us know. Once again, thank you!