Hello! I played through all of your demo and overall I really enjoyed it. Music was solid and gave a chilled vibe to the game, nice details in the art style when you could see aspects of a city through the windows and in greater detail later on. It took me a while to figure out the wall running and was struggling a bit with the controls but switched over to the game pad and it played a lot better, felt the character movements was well balanced and I personally felt the difficulty progression of the levels was good. I didn't have any great trouble with any level in particular (although I fluked it a couple of times) and the tutorials were really helpful. I had a couple of momentary freezes but nothing major and the last couple of levels I managed to just to float the whole way through, not sure if intentional as there were grapple points that I just completely bypassed. I was a bit phased by the missiles from the turrets going through the walls too but it added a sense of urgency to the levels.
Overall really solid, I gave it a rating on your store page. If you have time to check out my games that would be great. Sapphire City by Pehriska (itch.io)
Good work