Oh my god, level 10 with a Motor Shell ? Damn. It has a hefty unique stat profile which makes it have a high usage cost, but with a build who can afford it it definitely can pay off ! That's very impressive, I'm happy to hear you enjoyed the game enough to push it that far, it really means a lot.
And, yes, unfortunately, we were unable to get any Sound Design done in time, regretfully. But I am amazed by the reception!