Hey thank you for the review and we're glad you had a good time with our game! Verticality was something important for us to include from the start, so we are happy to hear it works so well!
I am not sure what you mean by having certain things possible or not on mouse versus mouse/keyboard, as all the controls should be available for all control schemes. Though I will admit that they're not the most intuitive so maybe that is at fault here.
Thanks again for playing!