Agreed the tutorial is too long. I wanted to take another pass on it but we ran out of time. Yea it is very iron lung isn't it haha. We didnt really have that in mind due to how it evolved from our initial idea but it definitely has a similar vibe. We did think about adding stationary threats but didnt pursue it to keep the idea more focused and elegant. Not a bad idea though. Thanks for playing and for the kind words!