Thanks for playing, and the concise feedback! I'm glad to hear you liked the graphics!
I completely agree that music should have been added but I ran out of time. I am aware that there are crashes as I've had numerous reports, but I am unable to reproduce them my end, and that error message is obfuscated so even I have no idea what any of it means, but thanks for sharing it!
I think the strongest complaint has been to do with not being able to see things when they're blocked by a hedge, it was next on the todo list to fix this.
An invisible wall? Do you mean this?
And when you say the party cheat code doesn't work, what did you try? Did you press all the keys together or one after the other?