There is indeed a vod on my channel, although you may have to search for where I play it! In terms of QoL things, I would say tweaking the swiping mechanic with lots of testing! I think there were a couple times where it felt inaccurate or it went the opposite direction I expected (although this could be because I as the player was inaccurate). Of course, do more extensive play tests to see if this is the case and refine it as needed! Other than that and UI stuff, add more content and I would totally download this game on the app store!