Thanks! Trying some novel game idea is kind of my/our whole thing, so we'll continue to make these types of things (hopefully).
There's different builds and different starting HP, and each of them have different challenges to explore. We initially had ideas for multiple endings like you said but it ended up that we didn't have time/motivation to complete even one ending. But we're working on it, so stay tuned for v1.0...
-The Director/Programmer