hehe thanks for playing! Im glad you were able to enjoy it. At first I had tried the menu buttons off to the side or at the bottom, but it just felt a bit more natural to have them as walls instead, as they already had the wall color and texture so Im happy to hear you liked that part!
if you decide to come back, just be prepared cause level 8 (and 9 too I guess) can be a bit of a doozy ;)
Thanks again!