It's not that I "couldn't" make it, I simply canned the engine before a serious attempt
And yes, I also noticed what you're talking about, the seeming stuttering, it actually drove me fucking crazy while I was exporting an executable of it because I just couldn't figure out what the fuck was going on, and I haven't noticed it before so I thought I was going crazy, I even downloaded some shitty video player for it's ability to go frame by frame just to analyze the distance walked between frames, it's so fucking weird I got no idea what's wrong with it, I also can't seem to reliably replicate it, sometimes it's smooth sometimes it's less than smooth, it even persisted in a desktop version so it's evidently not a framerate issue. I'm booting up unity as we speak just to try looking for what's causing the problem, AGAIN. And it's just subtle enough for me to constantly second guess myself.